Sunday Poster Session

P0001 - Pancreatic Cancer Continuing Education (PaC-CE) Project: Survey of Primary Care Providers (PCPs) on Diagnosis and Management of Patients With Pancreatic Cancer (PaC)

P0002 - The IMMray® PanCan-d Test Performance and CA19-9: Results From the Blind Validation Study

P0003 - Does Access to Alcohol Matter? Association of Alcohol Outlet Access With Hospitalization for Acute Pancreatitis

P0004 - The Impact of the COVID-19 Pandemic on Number of Admissions for Acute Alcoholic Pancreatitis

P0005 - Early vs Delayed Cholecystectomy for Mild Gallstone Pancreatitis? A Meta-Analysis of Randomized Controlled Trials

P0006 - Recent Incidence Trends for Carcinoid Type Pancreatic Neuroendocrine Tumors in the United States

P0007 - Gender Disparity in Trending the Inpatient Mortality Rate of Pancreatic Cancer: A Nationwide Cohort Study 2004-2014

P0008 - Trends in Pancreatic Cancer, 2004-2014 Nationwide Inpatient Retrospective Cohort Study

P0009 - Concerning Trend in Increasing Pancreatic Cancer (PC) Incidence Among Young Women: A Population-Based Time-Trend Analysis Using the Surveillance, Epidemiology, and End Results (SEER) Database

P0010 - Gender Disparities in Pancreatic Cancer Mortality Rates: A Population-Based Time-Trend Analysis Using the Surveillance, Epidemiology, and End Results (SEER) Database

P0011 - The Effect of Symbiotic (Probiotic) on Septic Complications in Patients With Severe Acute Pancreatitis: A Systematic Review and Meta-Analysis

P0012 - Deep Learning and Digital Single-Operator Cholangioscopy: Automatic Detection and Classification of Malignant Biliary Masses in Patients With Indeterminate Biliary Strictures

P0013 - Patient Factors Associated With Oral Feeding Within 1 Day of Admission for Acute Pancreatitis in a Large Multihospital Health System

P0014 - Common Bile Duct Dilation After Roux-en-Y Gastric Bypass Surgery

P0015 - Does Obesity Affects Outcomes in Acute Pancreatitis?

P0016 - Endoscopic Retrograde Cholangiopancreatography in the Elderly: Trends, Demographic Variations, Complications, and Outcomes

P0017 - Outcomes in Idiopathic Acute Pancreatitis: 10-Year Experience at a Tertiary Care Center

P0018 - MRCP vs ERCP: Evaluation of ASGE Guidelines in Acute Gallstone Pancreatitis with Predicted Intermediate/High Risk for Choledocholithiasis

P0020 - WITHDRAWN

P0023 - The Influence of Obesity on Complications of Cholelithiasis

P0024 - Transition from a Primary Gastroenterology Inpatient Service to a Consultative Model - Effects on Meeting Quality Indicators and Performance Threshold Targets for Acute Pancreatitis

P0025 - Trends in Mortality and Resource Utilization in Hospitalized Patients With Acute Pancreatitis Based on Etiology: An Analysis From the National Inpatient Sample

P0026 - Disparities in Rate and Predictors of Same Admission Cholecystectomy and Mortality in Patients With Mild Acute Biliary Pancreatitis

P0027 - Incidence of Complications in Patients Admitted With Hypertriglyceridemia-Induced Pancreatitis in a Safety Net University Hospital

P0028 - Use of Fully Covered Self-Expanding Metal Stents for Management of Choledocholithiasis: A Systematic Review and Meta-Analysis

P0031 - Knowledge, Attitude, and the Practices in Prevention of Post-Endoscopic Retrograde Cholangiopancreatography Pancreatitis (PEP) Among Advanced Endoscopists

P0032 - Plastic vs Metal Stents for Preoperative Biliary Drainage in Patients With Resectable Pancreaticobiliary Neoplasias: A Retrospective Study

P0033 - Impact of Psychiatric Illness on Cholangiocarcinoma Screening and Outcome in a Safety-Net Hospital

P0034 - The Benefit of Combination Topical Epinephrine and Rectal Indomethacin for Preventing Post-ERCP Pancreatitis: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

P0035 - The Benefit of Aggressive Intravenous Fluid Hydration in Preventing Post-ERCP Pancreatitis: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

P0036 - To Send or Not to Send Biliary Stents for Cytology: The Unanswered Question

P0037 - Characterizing Unmet Needs in Patients With Exocrine Pancreatic Insufficiency Due to Chronic Pancreatitis: A Patient-Centered Observational Approach

P0038 - Analysis of Real World Patient Experience With Pancreatic Enzyme Replacement Therapy (PERT) in the Treatment of Exocrine Pancreatic Insufficiency (EPI)

P0039 - COVID-19 in Association With Pancreatitis: A Retrospective Study

P0040 - Incidence of Acute Pancreatitis After Coronary Artery Bypass Graft (CABG) Surgery

P0041 - A Rare Case of Porto-Spleno-Mesenteric Venous Thrombosis (PSMVT) Secondary to Mild Acute Pancreatitis

P0042 - Radiofrequency Ablation of Recurrent Pancreatic Neuroendocrine Tumor in Multiple Neuroendocrine Neoplasia Type 1

P0043 - Pancreatico-Pericardial Fistula as a Complication of Chronic Pancreatitis - A Rare Case Report

P0044 - Duodenal Diverticulitis: A Rare Cause of Acute Pancreatitis

P0045 - COVID Bile Duct: Biliary Cast Syndrome as a Complication of SARS-CoV-2 Infection

P0046 - A Rare Cause of Abdominal Pain: Pancreatic Lymphangioma

P0047 - Post Colonoscopy Cholecystitis: A Coincidence or a Complication?

P0048 - Honey, I am Not Pregnant! Giant Pancreatic Mucinous Cystic Neoplasm in a Cystic Fibrosis Patient Causing Abdominal Distention

P0049 - “Double- Barrel”, “Owl’s Eye” or “Side-by-Side” or What to Call?, Twin Trans-Papillary Metal Stents for Common Bile Duct Obstruction?

P0050 - A Case of Pleuro-Biliary Fistula Formation and Intrapulmonary Gallstones Due to Complication From Prior Cholecystectomy

P0051 - Pancreatic Rest of the Esophagus Mimicking Barrett’s: A Case Report

P0052 - Greasy Blood: A Case of Profound Hypertriglyceridemia and Ensuing Complications

P0053 - Colonic Perforation as a Sequala of Hemorrhagic Pancreatitis Presenting as Rectal Bleeding

P0054 - A Rare Case of Pancreatic Serous Cystadenoma Presenting as Gastric Variceal Bleed

P0055 - Fishbone-Induced Pancreatitis

P0056 - The Traveling Surgical Clip and Pancreatitis

P0057 - An Incognito Pancreatic Pseudocyst, Atypically Presenting as an Inguinal Hernia

P0058 - An Unexpected Fatal Case of Hemorrhagic Pancreatitis

P0059 - Is Post-COVID SSC-CIP (Secondary Sclerosing Cholangitis in Critically Ill Patients) Self-Limited?

P0060 - Abscopal Effect of Intratumoral Photodynamic Therapy Is Associated with Increased Tumor Directed T Cells

P0061 - Double Whammy: Superior Mesenteric Vein Aneurysm and Portal Vein Cavernoma Post Puestow Procedure

P0062 - Atypical Extensive Retroperitoneal Fat Necrosis, Sequel of Acute Pancreatitis Attack

P0063 - Anomaly of the Common Bile Duct, More Than Just About Biliary Drainage

P0064 - A 20-Year-OId Female With Obstructive Jaundice and a Pancreatic Head Mass: A Case Report of Type 2 Autoimmune Pancreatitis

P0065 - EUS-Guided Hepaticogastrostomy for Diagnosis and Management of Distal Malignant Biliary Obstruction Causing Gastric Outlet Obstruction

P0066 - Atypical Presentation of COVID-19 Induced Pancreatitis

P0067 - Interstitial Pancreatitis With Pseudocysts: A Diagnostic Mystery

P0068 - Pressure Pancreatitis - Two Unusual Cases and a Different Way of Thinking of Causation

P0069 - Pancreaticopleural Fistula: A Case of Severe Respiratory Distress

P0070 - Targeted BRAF Inhibitor Therapy Induces Remission of Unresectable Ampullary Adenocarcinoma

P0071 - Pancreatic Adenocarcinoma With Ovarian Metastasis and Recto-Sigmoid Junction Involvement

P0072 - The Case Report of Sarcoma Metastasis to the Pancreas, a Rare Metastatic Tumor of the Pancreas

P0073 - Metastatic Merkel Cell Cancer to Pancreas in a Patient With History of Small Cell Lung Cancer

P0074 - A Benign Common Bile Duct Tumor: A Diagnostic Dilemma

P0075 - Acute Pancreatitis: A Unique Sequence Leading to Acute Renal Failure

P0076 - A Bezoar Presentation of Obstructive Jaundice: Lemmel's Syndrome

P0077 - A Rare Case of Myotonic Dystrophy Type 1 With Cirrhosis and Porcelain Gallbladder

P0078 - Enduring Challenges in Establishing Etiology of Acute Pancreatitis With Normal Enzyme Levels: Cannabis to Blame?

P0079 - Epitheliod Hemangioendothelioma a Silent Killer

P0080 - Large Pancreatic Cyst in Von Hippel-Lindau (VHL) Syndrome Causing Bile Duct Obstruction

P0081 - A Case of Trematodiases in Rice Farmer With Abdominal Pain

P0082 - Recurrent Chylous Effusions and Fibrosis After Severe Acute Pancreatitis

P0083 - Divide and Rupture: Splenic Hemorrhage Post Endoscopic Retrograde Cholangiopancreatography in an Elderly Man With Pancreas Divisum

P0084 - Rising Bilirubin Post Cholecystectomy: A Diagnostic Mystery

P0085 - Solitary Fibrous Tumor of the Pancreas: Really?

P0086 - Dupilumab Associated Drug Induced Pancreatitis

P0087 - IgG4-Related Sclerosing Cholangitis: An Important Diagnostic Consideration for Painless Jaundice

P0088 - Plasmapheresis in Pancreatitis Secondary to Severe Hypertriglyceridemia

P0089 - Challenges of Treating Type 2 Autoimmune Pancreatitis Mimicking Pancreatic Cancer

P0090 - A Case of Metastatic Bladder Cancer to the Pancreas Causing Gastric Outlet Obstruction

P0091 - A Rare Case of Squamous Cell Carcinoma of the Bile Duct

P0092 - A Bizarre Connection in an Alcoholic Patient: Pancreatic Pseudocyst With Fistula to the Bile Duct

P0093 - HIV-Associated Burkitt Lymphoma Mimicking Stage IV Metastatic Pancreatic Cancer, Presenting as Jaundice and Pancreatitis With EUS-Guided FNA

P0094 - Pancreaticoduodenal Fistula Cannulation as an Approach to Stent Pancreatic Stricture

P0095 - Ansa Pancreatica: A Rare Cause of Acute Pancreatitis

P0096 - Acute Cytomegalovirus Infection Can Present with Acute Obstructive Cholangitis

P0097 - An Unusual Case of Gastric Outlet Obstruction: Bouveret Syndrome

P0098 - Cholangitis Due to Coil Migration After Embolization of a Hepatic Artery Pseudoaneurysm

P0099 - One Plug, Two Stents, Three Procedures: Uncovered Duodenal Stent Causing Biliary Obstruction and the Creation of a Choledochoduodenostomy and Cholecystoduodenostomy

P0100 - AIDS Cholangiopathy: A Once Common Biliary Complication of AIDS

P0101 - Metastatic Choriocarcinoma Masquerading as Pancreatic Cancer: A Rare Entity

P0102 - Solid Pseudopapillary Neoplasm: Case Report of a Rare Pancreatic Tumor

P0103 - It’s HUGE!...The Case of a Rare, Giant Pancreatic Pseudocyst

P0104 - A Case of Ectopic Liver With a Left-Sided Gallbladder

P0105 - Cholangiocarcinoma in IBD Without PSC

P0106 - Primary Amyloidosis Presenting as Non-Obstructive Biliary Dilation

P0107 - Intensive Insulin Therapy for Hypertriglyceridemic Pancreatitis

P0108 - Endoscopic Management of a Unique Presentation of Gallstone Ileus

P0109 - Pancreatic Cancer? Think Again

P0110 - Endoscopic Ultrasound Appearance of a Large Intra-Pancreatic Splenule

P0111 - Not So Sweet After All: A Case of Metastatic Pancreatic Neuroendocrine Tumor in a Young Male

P0112 - Therapeutic Challenges in Afferent Loop Syndrome Presenting as Recurrent Pancreatitis With Ascending Cholangitis

P0113 - Atypical, Relapsing Type 1 Autoimmune Pancreatitis in a Patient with Breast Cancer and Rheumatoid Arthritis

P0114 - A Unique Case of Mirtazapine Induced Hypertriglyceridemia Causing Acute Pancreatitis

P0115 - EUS-FNA Was Diagnostic for an Isolated Portacaval Lymph Node: A Rare Case of Merkel Cell Carcinoma

P0116 - Sharing (Mutations) Is Not Always Caring: Cystic Fibrosis and PSC

P0117 - A Retained Gallstone Post-Cholecystectomy Presenting as Abdominal Pain and Bloody Diarrhea

P0118 - A Case of Gangrenous Cholecystitis Without Acute Cholecystitis

P0119 - Does Appendectomy Alter the Risk of Colorectal Cancer? A Large Population-Based Study in the United States

P0120 - Primary Appendiceal Cancers: A Systematic Review

P0121 - Efficacy of Saccharomyces boulardii for Prevention of Clostridioides difficile Infection: A Systematic Review and Meta-Analysis

P0122 - Trends in Admissions, Outcomes and Financial Burden of C. difficile Infection-Related Hospitalizations: A Nationwide Analysis

P0125 - Higher Mortality and Risk of Severe Sepsis in Colorectal Cancer Patients After In-Hospital Cardiopulmonary Resuscitation – A Nationwide Study

P0126 - High Mortality in Colorectal Cancer Patients With Mechanical Ventilation yet Lower Palliative Care Utilization in African American, Low Income, and Rural Area – An Analysis of U.S. National Inpatient Sample

P0127 - Quantifying Risk Factors for Microscopic Colitis: A Nationwide, Retrospective Cohort Study

P0128 - Prevalence of Clostridium difficile During the COVID-19 Pandemic

P0129 - CP101 Engraftment Drives Efficacy: Results From a Randomized, Placebo-Controlled Trial Evaluating CP101, an Investigational Orally Administered Microbiome Therapeutic for Prevention of Recurrent C. difficile Infection

P0131 - Donor Screening for Fecal Microbiota Transplantation in China: Evaluation of 8,483 Candidates

P0132 - Effect of Proton Pump Inhibitor Use on Colorectal Cancer Survival. a Retrospective Study of a Multi-Racial Population

P0133 - Clostridioides difficile Infection in Hospitalized Patients With Cirrhosis Treated for Hepatic Encephalopathy

P0134 - Body Mass Index Changes After Fecal Microbiota Transplantation for Recurrent Clostridioides difficile Infection

P0135 - Improving Inpatient Colonoscopy Preparation: A Quality Improvement Initiative at an Academic Medical Center

P0136 - The Effects of COVID-19 Precautions on the Rates of Clostridium difficile Infection

P0137 - An Automated Machine Learning Assessment of Withdrawal Time Is Accurate and Correlates with Adenoma Detection Rate

P0138 - Examining the Rate of Clostridioides (formerly Clostridium) difficile Infection Pre and Post the COVID-19 Pandemic: An Institutional Review

P0139 - Bioinformatic Analysis of Diagnostic Value of SFRP Family Members in Colon Cancer

P0140 - Bowel Preparation Before Oral Fecal Microbiota Transplant for the Treatment of Recurrent Clostridioides difficile Colitis Does Not Reduce Recurrence

P0141 - Microbiome Alteration via Fecal Microbiota Transplantation (FMT) Is Effective for Immune Checkpoint Inhibitor (ICI) Induced-Colitis (IMC) Refractory to Immunosuppressive Therapy

P0142 - Medication Exposure and Impact of Cessation on the Long-Term Severity of Microscopic Colitis

P0143 - Predictors of In-Hospital Mortality in Acute Colonic Diverticulitis

P0144 - The Role of Dysbiosis in Neurological Disorders

P0147 - Optimizing Inpatient Bowel Preparation for Colonoscopy at the Phoenix, VA: A Quality Improvement Project

P0148 - Patterns of Multiple Cancers Among Persons Newly Diagnosed With Early-Onset Colorectal Cancer

P0149 - The Unusual COVID-19 Symptom: Diarrhea in Hospitalized Patients

P0150 - Diverticulosis and Colonic Mucosa-Associated Microbiota

P0151 - Colonoscopy Quality Metrics: A Review of Clinical Practice in Abu Dhabi, United Arab Emirates

P0152 - Venous Thrombosis Associated With Diverticulitis

P0153 - Vedolizumab Treatment of Refractory Immune Checkpoint Inhibitor Colitis

P0154 - A Case of Primary Rectal Squamous Cell Carcinoma: An Unusual Gastrointestinal Malignancy

P0155 - "Colon, Colon, on the Wall…" Isotretinoin-Induced Lymphocytic Colitis

P0156 - Recto-Colonic Inflammation After R-Chop Chemotherapy: A Case-Based Discussion

P0157 - A Case of Cytomegalovirus Proctocolitis in an Immunocompetent Patient

P0158 - A Curious Case of Chronic Intestinal Pseudo-Obstruction

P0159 - A Sessile Serrated Adenoma Presenting as Appendicitis in a Young Patient

P0160 - Dasatinib-Induced Colitis Presenting as Iron Deficiency Anemia in a Patient With CML

P0161 - Colonic Polypoid Vascular Ectasia in a Patient With Rectal Prolapse

P0162 - Pembrolizumab-Induced Enterocolitis: An Emerging Phenomenon

P0163 - Inflammatory Polyposis in a Patient With CML on Dasatinib

P0164 - Ogilvie’s Syndrome as a Consequence of PPI-Induced Hypomagnesemia

P0165 - Multiple Mesenteric Fibromatosis in a Young Man With Alcoholic Liver Disease

P0166 - A Rare Case of Tonsillar Squamous Cell Carcinoma With Metastases to the Colon

P0167 - A Rare Presentation of Isolated Colonic Polyps Causing Pseudo-Obstruction in a Patient With Neurofibromatosis

P0168 - Ischemic Colitis Combined With Adenomatous Polyp Presenting as Malignant-Like Lesion

P0169 - Peutz-Jeghers Polyp Presenting With Colo-Colonic Intussusception – Managed Endoscopically

P0170 - Surgical Mesh Protrusion Through the Transverse Colon Masquerading as a Colonic Mass

P0171 - A Case of Ischemic Colitis Mimicking Colorectal Cancer

P0172 - A Case of Collagenous Colitis Masquerading as Crohn’s Disease

P0173 - Atypical Appendicitis in the Elderly

P0174 - Mantle Cell Lymphoma of the Colon Masquerading as Inflammatory Bowel Disease

P0175 - Retrorectal Cystic Hamartoma: A Rare Cause of Constipation

P0176 - An Unusual Case of Cryptococcal Colitis in an HIV Patient

P0177 - A Rare Case of Large Polyploid AVM Presenting as Intermittent Abdominal Pain in a Young Patient

P0178 - A Rare Finding in the Colon: Undifferentiated Pleomorphic Sarcoma

P0179 - Capturing the Audience: A Case of Kaposi’s Sarcoma in the GI Tract

P0180 - Rectal Perforation; A Rare Complication From Anorectal Manometry: A Case Report and Literature Review

P0181 - Rare Case of Fulminant Gastrointestinal Langerhans Cell Histiocytosis Following SARS-COV-2 Infection

P0183 - An Uncommon Location of a Rare GI Tract Finding: A Cecal Granular Cell Tumor

P0184 - A Rare Presentation of Colon Cancer Presenting as a Pseudomonas Intraabdominal Abscess With Perforation and Fluid Collection Post Tumor Resection

P0185 - Colitis and Terminal Ileitis: A Rare Side Effect of Mycophenolic Acid

P0186 - Prolonged Progression Free Survival of a Senior With Metastatic Rectal Cancer and Poor Performance Status and First-Line Immunotherapy

P0187 - A Strange Diagnosis of Cytomegalovirus Colitis in an Immunocompetent Patient

P0188 - Sigmoid Colon Endometriosis Masquerading as Malignancy

P0189 - ORISE-Gel Masquerading as a Colonic Polyp

P0190 - Gastrocolic Fistula in a Patient With Post Bariatric Anatomy Who Initially Had Findings Concerning for Ischemic Colitis

P0192 - A Rare Case of Immunosuppression-Induced Kaposi’s Sarcoma With Dermatologic and Visceral Involvement

P0193 - A Case of Primary Signet Ring Cell Carcinoma in a Colon Polyp on Routine Colonoscopy

P0194 - Goblet Cell Adenocarcinoma: A Rare and Aggressive Appendiceal Neoplasm

P0195 - 25-Year-Old Male With Colitis

P0196 - Triple Synchronous Primary Neoplasm of Colon, Urinary Bladder and Prostate: A Rare Entity

P0197 - Synchronous Triple Primary Tumors: Pancreatic Neuroendocrine Tumor, Sessile Serrated Adenoma and Mucosal Schwann Cell Hamartoma of the Colon

P0198 - A Rare Case of Rectal Squamous Cell Carcinoma Treated With Nigro Protocol

P0199 - An Unusual Case of Lynch Syndrome Presenting as Intestinal Intussusception in a Young Adult

P0200 - A Rare Case of Idiopathic Pan-Colonic Varices in an Asymptomatic Patient

P0201 - Crossing Borders: A Unique Case of Non-Small Cell Lung Carcinoma Metastasizing to the Colon

P0202 - Immune-Mediated Colitis Complicated by Peri-Colonic Abscess and Colonic Perforation Managed by Percutaneous CT-Guided Drainage

P0203 - Sustained Remission of Fecal Transplant-Treated Colitis After Immune Checkpoint Inhibitor Resumption

P0204 - An Unusual Suspect: Sevelamer Induced Ischemic Colitis

P0205 - Intestinal Granulomas: Not Always Crohn’s Disease

P0206 - Colonic Gallstone Obstruction

P0207 - A Novel Case of Crystal-Induced Colitis Presenting as Isolated Colonic Polyp

P0208 - Sometimes There Is More to an Abscess Than Antibiotics!

P0209 - Medullary Carcinoma of the Colon Presenting as Sepsis in a Patient With Ulcerative Colitis and Primary Sclerosing Cholangitis

P0210 - Acute Ischemic Colitis Secondary to Oral Phenylephrine: An Unusual Adverse Effect of a Common Drug

P0211 - A Rare Presentation of Neuroendocrine Tumor in the Sigmoid Colon

P0212 - Pseudomembranous Colitis in a Young Female With Preoperative Adenocarcinoma of Colon

P0213 - Chronic Cytomegalovirus Presented as Isolated Colonic Polyps

P0214 - A Rare Case of Regression of Rectal MALT Lymphoma After Eradication of Helicobacter pylori

P0215 - A Tale of Two Colitides: A Case of Ischemic Colitis Secondary to Opioid-Induced Constipation and Infectious Colitis Due to Clostridioides difficile

P0216 - Diffuse Cavernous Hemangioma of the Rectum Presenting as Lower Gastrointestinal Bleeding

P0217 - A Rare Case of Intestinal Mycobacterium avium Complex Infection in an Immunocompetent Host

P0218 - The Bulging Mucocele

P0219 - Can Heavy Opioid Use Mask the Symptoms of C. difficile Colitis? A Case Report

P0220 - Gastrointestinal Mantle Cell Lymphoma Discovered During Iron Deficiency Anemia Work-Up

P0221 - Breast Cancer Metastases to the GI Tract in the Era of Improved Breast Cancer Survivorship

P0222 - Melanoma Where the Sun Doesn’t Shine

P0223 - Extensive Ischemic Colitis in a Patient With Rectal Adenocarcinoma

P0224 - COVID-19 Infection Masquerading as Inflammatory Bowel Disease

P0225 - Kaposi Sarcoma With Colonic Involvement Without Cutaneous Manifestations as Initial Presentation of AIDS

P0226 - Deeply Infiltrating Endometriosis Masquerading as a Sigmoid Adenoma

P0227 - “Brush Border” on a Colonic Polyp: An Unusual Diagnosis in the Immunocompetent Patient

P0228 - A Rare Case of Intestinal Spirochetosis in an Immunocompetent Patient

P0229 - A Giant Hyperplastic Colorectal Polyp With No Malignant Features

P0230 - Idiopathic Myointimal Hyperplasia of the Mesenteric Veins: A Rare Cause of Intestinal Ischemia

P0231 - Coexistence of Colon Adenocarcinoma, Diffuse Large B-cell Lymphoma, and Myelodysplastic Syndrome

P0232 - This Fistula Just Went Viral

P0233 - Masquerading Benign Polyp: A Case Report of Prolapse Polyps

P0234 - Polyps and an Uninvited Host

P0235 - IL12/23 Blockade Therapy for Refractory Immune Checkpoint Inhibitor Colitis: A Case Series

P0236 - Gastrointestinal Amyloidosis: An Unexpected Cause of Diarrhea in an HIV Patient

P0237 - Immune Checkpoint Inhibitors in Patients With Microscopic Colitis

P0238 - Treatment Dilemma for Anorectal Malignant Melanoma

P0239 - Elevated Fecal Calprotectin in an Adult Patient With Juvenile Hamartomatous Polyps: A Case Report

P0240 - Recurrent Metastatic Appendiceal Adenocarcinoma Presenting as Non-Specific Colitis – A Case Report

P0241 - Recurrent Mantle Cell Lymphoma Presenting as Colonic Intussusception

P0242 - The Lord of the Rings: A Rare Endoscopic Presentation of Metastatic Breast Cancer to the Colon

P0243 - A Rare Case of Bowel Obstruction: Cecal Bascule After Colonoscopy

P0244 - An Unexpected Cause of Hematochezia

P0245 - Colorectal Cancer Screening Rates and Associated Characteristics Among US Medicare Beneficiaries Aged 66-75 Years Old in 2016-2018

P0246 - Adherence to Colorectal Cancer Screening and Associated Healthcare Resource Utilization, a Longitudinal Analysis in US Medicare Population with Ten Years Follow-up

P0247 - Impact of mt-sDNA in a Colorectal Cancer Screening Clinical Practice: A Real-World Survey

P0248 - Assessing How People Choose Between FIT and Colonoscopy: Does Knowing That a Positive FIT Requires a Follow-Up Colonoscopy Affect Decision Making?

P0249 - Does the Number of Years Being out of Gastroenterology Training Affect the Adenoma Detection Rate?

P0250 - Gastroenterologist Focus of Clinical Practice Affects Adenoma Detection in Screening Colonoscopy

P0251 - Patient-Reported Barriers to FIT Test Completion at a Single Institution

P0252 - Increased Urolithin a Production in Patients Given a Fixed Amount of Ellagic Acid in the Form of Walnuts Is Correlated With Baseline Urolithin A Levels

P0253 - Colorectal Cancer Screening: Quality Improvement and Education at a Resident-Led Clinic

P0254 - Appropriateness of ColoGuard Usage for Average Risk Patients by Primary Care Physicians in a Community Setting - Retrospective Study

P0255 - Increased Incidence of Anal, Rectal, and Rectosigmoid Cancer in Younger Populations in Florida From 1982-2016

P0256 - What’s in a Name? The Global Burden of Postcolonoscopy Colorectal Cancer Using WEO Terminology

P0257 - Increasing Fecal Immunochemical Test Return Rates by Patient Reminders: A Quality Improvement Study

P0258 - Ursodeoxycholic Acid for the Prevention of Colorectal Adenomas and Carcinomas in Ulcerative Colitis and Crohn’s Disease: A Systematic Review and Meta-Analysis

P0259 - Biopsy of Non-Tumor Sites After Biopsy of a Colorectal Cancer Is Associated With Metachronous Cancers: A Case-Control Study

P0261 - How Well Do the U.S. and European Surveillance Guidelines Discriminate High- and Low-Risk Groups: Data From the New Hampshire Colonoscopy Registry

P0262 - Fecal Microbiome Associated With Both Colon Adenomas and Lifetime Colorectal Cancer Risk

P0263 - Burden-to-Benefit Ratios Differ by Adenoma Size: Results From the CRC-MAPS(TM) Model

P0264 - Persistent Racial and Ethnic Disparities in Colorectal Cancer Screening: A Tell-Tale Sign for New Guidelines

P0265 - Epidemiologic Differences in Colorectal Polyp Histology and ADR in Patients Undergoing Colonoscopy After FIT in the Texas Panhandle

P0266 - Validation of a Machine Learning Algorithm to Measure Adenoma Detection Rate From Screening Colonoscopies in a Large Health System

P0267 - Adenoma Detection Rate (ADR) and Risk of Colon Cancer: A Systematic Review

P0268 - Elucidating the Barriers to Cancer Screening in a Rural Population: A Quality Improvement Project

P0269 - Frequency and Co-occurrence of Younger Age and CRC Screening Barriers: A Systematic Review and Bibliometric Analysis

P0270 - Role of Demographics in Non-Invasive Testing for Colorectal Cancer Screening: Do Targeted Cut-Off Values Improve Detection?

P0271 - Effect of the COVID-19 Pandemic on Colorectal Cancer Screening in a Large Integrated Health System

P0272 - Estimating True Sessile Serrated Polyp Prevalence Based on Detection Rates of Top Performers

P0273 - Reducing the Inappropriate Use of Fecal Immunochemical Testing (FIT) in the Hospital Setting

P0274 - Colonoscopy-Related Adverse Events in Patients With Abnormal Stool-Based Tests: A Systematic Review of Literature and Meta-Analysis of Outcomes

P0275 - Frequency of Colorectal Neoplasia in Young Onset Colorectal Cancer Does Not Warrant Shorter Surveillance Intervals

P0276 - Effects of Bowel Preparation Quality on Detection Rates of Sessile Serrated Polyps

P0277 - Family History Screening Tool Reveals Gaps in Colorectal Cancer Screening and Surveillance

P0278 - Bowel Preparation for Colonoscopy With Sodium Phosphate Solution versus Polyethylene Glycol-Based Lavage

P0279 - Colorectal Cancer Screening Rates at HRSA-funded Health Centers in the United States Lag Behind the National Rate

P0280 - Two Withdrawals During Colonoscopy Are Better Than One in Lynch Syndrome: A Systematic Review and Meta-Analysis

P0281 - Increasing Incidence Rates of Colorectal Cancer in Adults After Age 50

P0282 - Contribution of Diabetes to Gastrointestinal Cancers in Young Adults

P0283 - A Case of Severe Melanosis Coli and Consideration of Implications in Adenoma Detection

P0284 - Incidental Lymphoma

P0285 - A Rare Case of Schwannoma Presenting as a Polyp in Sigmoid Colon

P0286 - Common Presentation with an Uncommon Histology- a Rare Case of Malignant Melanoma of Colon

P0287 - Resolution of High-Grade Anal Squamous Intraepithelial Lesion With Antibiotics Proposes a New Role for Syphilitic Infection in Potentiation of HPV-Associated ASCC

P0288 - Concordance in Diagnoses Between Barium Esophagram, High-resolution Manometry, and EndoFLIP

P0290 - Effects of Body Position on High-Resolution Manometry Data and Chicago Classification Diagnosis

P0291 - Particulate Matter Under 2.5 Micrometers as a Possible Risk Factor for Eosinophilic Esophagitis

P0292 - Development and Validation of a Simple Eosinophilic Esophagitis Severity Score That Is Predictive of Key Disease Parameters After Treatment With Topical Steroids

P0293 - Intermittent Hiatus Hernia on High Resolution Manometry Associates With Reflux Metrics Similar to Persistent Hiatus Hernia

P0294 - Safety Profile of Nivolumab for Advanced Refractory Esophageal and Gastro-Esophageal Junction Cancer: Systemic Review and Meta-Analysis

P0295 - The Impact of Obesity on Fibrostenosis Progression of Eosinophilic Esophagitis in a U.S. Veterans Cohort

P0296 - Efficacy of Topical Corticosteroids in Achieving Histologic, Clinical, and Endoscopic Remission in Patients With Eosinophilic Esophagitis: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

P0297 - Adherence to Major Society Recommendations in Patients Diagnosed with Esophagogastric Outflow Obstruction in a Large Tertiary Academic Center: A Retrospective Analysis

P0298 - Clinical Characteristics of Patients With Esophagogastric Junction Outflow Obstruction

P0299 - Pre-Admission Proton Pump Inhibitors Use Associated With Increasing Secondary Infection in Hospitalized COVID-19 Patients: A New Finding From a Single Center Experience

P0300 - Metformin Use and Risk of Esophageal Cancer Among Asian Populations: A Meta-Analysis

P0301 - Association of Preoperative Diagnostic Results and Patient Comorbidities on Risk of Gastroesophageal Surgical Failure

P0302 - Patients With Ineffective Esophageal Motility (IEM) on Chicago Classification v4.0 Have Weaker Swallows and Worse Bolus Clearance Than Patients Meeting Only v3.0 Criteria

P0303 - Removal of an Inlet Patch Leads to an Improvement in Symptoms of Globus, Chronic Cough and Hoarseness in Select Patients

P0304 - Patient Burden and Treatment Goals in the Management of Erosive Esophagitis in the United States: Results From the Study of Acid-Related Disorders (SOARD)

P0305 - Real World Treatment Patterns and Outcomes in Patients With Esophageal Variceal Bleeding and Liver Cirrhosis in United Kingdom

P0306 - Patients With Eosinophilic Esophagitis and Gastrointestinal Symptoms May Have Eosinophilic Gastritis and/or Duodenitis, Not Associated With Peak Esophageal Eosinophil Count

P0307 - In the Case of an Esophageal Food Impaction, Does the Time Between Symptom Onset and Endoscopy Start Time Influence the Duration and Difficulty of Esophagogastroduodenoscopy?

P0309 - Patients Hospitalized for Eosinophilic Esophagitis Are Likely to Be Readmitted Within 180 Days but for Non-EoE Reasons

P0310 - Esophageal Inlet Patch: Prevalence and Association to Barrett’s Esophagus

P0311 - Esophageal Eosinophil Count Does Not Correlate With the Endoscopic Reference Score Remodeling Subscore in Placebo-Treated Eosinophilic Esophagitis Patients in the Phase 2 Proof-of-Concept and Phase 3 TREET Studies

P0312 - Long-Term Safety of Budesonide Oral Suspension for Eosinophilic Esophagitis: An Integrated Safety Analysis of Phase 1–3 Clinical Trial Data

P0313 - Proposed Endoscopic Scoring System for Achalasia: The Delayed Esophageal Clearance in Achalasia (DECA) Score

P0314 - Menopause Is an Important Risk Factor for GERD and Its Complications in Women

P0315 - Comparison of Acidic versus Weakly Acidic Reflux Distribution During Sleep Time in Patients with Refractory GERD

P0316 - Comparison of Clinical Characteristics Between Refractory Heartburn versus Refractory Gastroesophageal Reflux Disease Patients

P0317 - Six Food Elimination Diet – Our Experience at a Tertiary Academic Center

P0319 - Patient Factors Associated With Gastroesophageal Reflux Disease Diagnostic Evaluation Strategies: A Retrospective Cohort Study

P0320 - Estimating the Indirect and Intangible Costs Associated With Eosinophilic Esophagitis

P0321 - Clinical Characteristics of Patients With Ineffective Esophageal Motility by Chicago Classification 4.0 Compared to Chicago Classification 3.0

P0328 - Functional Heartburn and Esophageal Hypersensitivity Frequency in Patients With Refractory Gastroesophageal Reflux Symptoms: Using the Roma IV Consensus and a Series of Diagnostic Procedures in Lima, Peru

P0329 - Health-Related Quality of Life in in Adolescents and Adults With Eosinophilic Esophagitis in a Real World Setting in the U.S.

P0330 - Perceptions of Disease Stigma in Adolescents and Adults With Eosinophilic Esophagitis in the U.S.

P0331 - Patient Satisfaction and Adherence to Corticosteroids in Adolescents and Adults With Eosinophilic Esophagitis in a Real-World Setting in the U.S.

P0332 - Esophageal Melanocytosis Next to an Inlet Patch: An Interesting Association

P0333 - Dysphagia Lusoria: Diagnostic Imaging and Manometry Findings in an Unusual Case of Dysphagia

P0334 - A Rare Case of Human Papilloma Virus Esophagitis in an Immunocompetent Elderly Patient

P0335 - Dysphagia Lusoria: A Rare Case of Progressive Dysphagia

P0336 - Esophageal Stent Migration to the Small Intestine Causing Duodenal Ulcer

P0337 - Wrong Tube: A Mysterious Case of Dysphagia in a Patient with Tracheostomy

P0338 - Explosive Eosinophilic Esophagitis: Severe Mallory-Weiss Syndrome as the Initial Presentation of Eosinophilic Esophagitis

P0339 - Lymphocytic Esophagitis: A Rare Etiology of Esophageal Tear

P0340 - An Iatrogenic Esophageal Dissection Managed Conservatively

P0341 - A Case Report of a Synchronous Gastrointestinal Melanoma: A Multidisciplinary Approach

P0342 - An Unusual Case of a Mediastinal Mass

P0343 - Acute Esophageal Necrosis in the Setting of Gastric Volvulus and Hemodynamic Stability

P0344 - Adenosquamous Carcinoma of the Esophagogastric Junction

P0345 - Successful Eradication of Esophageal Epidermoid Metaplasia by Radiofrequency Ablation

P0346 - Band Ligation Management of Barrett’s Esophagus With High Grade Dysplasia and Underlying Esophageal Varices

P0347 - A Rare Case of Lymphocytic Esophagitis in a Patient With Recurrent and Severe Oral Ulcers

P0348 - A Rare Case of Esophageal Neuroendocrine Carcinomas

P0349 - Conservative Management in a Patient With Recurrent Boerhaave Syndrome

P0350 - Mucosal Schwann Cell Hamartoma: A Rare Finding in the Esophagus

P0351 - Ectopic Sebaceous Glands: Esophageal Acne in a Patient With Dyspepsia

P0352 - Food Impaction Complicated by a Type Three Odontoid Fracture

P0353 - Eosinophilic Esophagitis: An Unusual Cause of Dysphagia After Radiation Therapy

P0354 - Primary Esophageal Lymphoma or Lymphoma Presenting as an Esophageal Mass: Rare Disease or Rare Presentation of a Disease?

P0355 - Among the Masses: Not Your Average Esophageal Leiomyoma

P0356 - Esophageal Stricture Caused by Cytomegalovirus in a Renal Transplant Patient Not Infected by Human Immune Deficiency Virus

P0357 - A Difficult Case of Lymphocytic Esophagitis

P0358 - Cytomegalovirus Esophagitis in a Patient With Refractory Chronic Graft-versus-Host-Disease After Allogenic Bone Marrow Transplantation

P0359 - Chronic Graft versus Host Disease Causing Refractory Esophageal Stricture

P0360 - Dysphagia Refractory to Pharmacotherapy in a Myasthenic Patient

P0361 - Three Rare Cases of Neuroendocrine Carcinoma of the Esophagus in a Rural Community

P0362 - Cannabis-Induced Esophageal Perforation

P0363 - Candida Esophagitis Causing Acute Esophageal Necrosis: A Case Report

P0364 - Esophageal Adenocarcinoma in a Patient With Noonan Syndrome and RAF1 Mutation

P0365 - Sudden Dysphagia After Total Laryngopharyngectomy

P0366 - Acquired Tracheoesophageal Fistula Unamenable to Endoscopic and Surgical Management

P0367 - Management of Large Esophageal Perforation: When Surgery Is Not an Option

P0368 - Save the Best for the Last: Fully Covered Metal Stent for Refractory Esophageal Variceal Hemorrhage

P0369 - Actinomyces Esophagitis Presenting as Esophageal Mass

P0370 - Black Esophagus in the Setting of Alcohol Abuse

P0371 - Side Effects of Stem Cell Transplant Mimicking Symptoms of Known Amyloid Infiltration of the Gastrointestinal Tract

P0372 - An Unusual Case of Dysphagia Lusoria Arising from the Distal Pattenr of Aortic Arch

P0373 - An Unusual Cause of Dysphagia: Large Pharyngoesophageal Erosion from Anterior Spine Hardware

P0374 - Refractory Benign Esophageal Stricture - Management Dilemma

P0375 - Primary Malignant Melanoma of Esophagus: A Rare Cause of Esophageal Cancer

P0376 - Dedifferentiated Liposarcoma Presenting as Dysphagia and Weight Loss: Common Symptoms of an Uncommon Diagnosis

P0377 - A Case of Acute Esophageal Necrosis in the Setting of a Paraesophageal Hernia

P0378 - A Pain in the Buttocks: An Unusual Presentation of Esophageal Adenocarcinoma

P0379 - Consequences of Going over to the ‘Right’ Side in the Wrong Way: Impact of an Aberrant Subclavian Artery

P0380 - Incidentally Discovered Tracheoesophageal Fistula After Prolonged Intubation

P0381 - A Case Series of Esophageal Intramural Pseudo-Diverticulosis

P0382 - SIBO and SIFO Prevalence in Patients With Ehlers-Danlos Syndrome Based on Duodenal Aspirates/Culture

P0383 - Rectal Evacuation Disorder in Adolescents: Diagnosis, Patients’ Demographics and Outcome Following Pelvic Floor Therapy

P0384 - Rectal Evacuation Disorder in Patients With Constipation Can Be Identified by Rectal Gas Area on Abdominal X-Ray

P0385 - Examining the Impact of the COVID-19 Pandemic on the Prevalence of Rome IV Functional Gastrointestinal Disorders

P0386 - Naloxegol Accelerates Time to First Spontaneous Bowel Movement (SBM) and Complete SBM (CSBM) With Predictable Efficacy in Patients With Extreme Opioid-Induced Constipation (OIC): A Pooled Analysis of Two Phase 3 Trials

P0387 - Observational Studies of Usual Dietary Intake Among Patients with Irritable Bowel Syndrome: A Quality Assessment

P0388 - Elevations in Breath Methane Are Associated With Lower Heart Rate: Post-Hoc Analysis of a Double Blind Randomized Control Trial

P0389 - Presence of Methane in the Fasting Breath Is Associated With a Lower Rise in Pancreatic Polypeptide After Modified Sham-Feeding: An Insight into the Connection Between Vagal Dysfunction and Methane

P0390 - Understanding the Pathophysiology of Chronic Constipation in Patients With Spinal Cord Injury

P0391 - Clinical Outcomes Before and After the Initiation of Prucalopride Treatment: A Real World Study in Patients With Constipation in the USA

P0392 - Do Histological Characteristics of the Gastric Smooth Muscle Predict Clinical Outcomes in Gastroparetic Patients After Surgical Pyloroplasty?

P0393 - Non-Invasive Point of Care Bowel Sound Analysis Correlates With IBS Symptom Severity - A Pilot Investigation

P0394 - Long-term Symptoms After COVID-19 Compared to a Control Group

P0395 - The Effectiveness of Fecal Microbiota Transplant in Reducing Irritable Bowel Symptoms: An Updated Meta-Analysis and Systematic Review

P0396 - Anorectal Function in Chronically Constipated Patients With Diabetes Mellitus: Evidence of Diminished Anal Sphincter Pressure and Rectal Hyposensitivity

P0397 - Naloxegol Achieved Rapid and Sustained Improvement of Opioid-Induced Constipation (OIC) Symptoms in Patients With Extreme OIC: A Pooled Analysis of Two Pivotal Phase 3 Trials

P0398 - Plecanatide Provided Clinically Meaningful Improvements in Health-Related Quality of Life in Patients With Chronic Idiopathic Constipation and Irritable Bowel Syndrome With Constipation: A Post-Hoc Analysis

P0399 - Triple Treat Causing Chronic Diarrhea: A Case of Collagenous Gastritis, Collagenous Colitis, and Small Intestinal Bacterial Overgrowth

P0400 - Lithium as Adjunctive Therapy for Symptoms in VIPoma Refractory to Somatostatin: A Case Report and Review of the Literature

P0401 - Jejunostomy Feeding in Refractory Hyperemesis Gravidarum - A Case Report and Review of Literature

P0402 - Gastroenterology Procedures During the SARS-CoV-2 Pandemic: A Retrospective Study

P0403 - Development of the Toronto Upper Gastrointestinal Cleaning Score: A Delphi Study

P0405 - Outcomes of Inpatients With COVID Receiving Percutaneous Endoscopic Gastrostomy Placement as Compared to Inpatients Without COVID

P0406 - Reevaluating the Need for Pre-Endoscopic COVID-19 Testing: A Single Center Retrospective Study

P0407 - Does Risk of Bias Scoring Impact Meta-Analysis of Hypotension During Colonoscopy With Propofol Sedation?

P0408 - Trends in Evaluation of Obese Patients Admitted for Abdominal Pain Using Modalities Including Esophagogastroduodenoscopy (Egd), Computer Tomography (Ct), or Symptom Management Without Diagnostic Testing

P0409 - Automatic Detection of Small Bowel Protruding Lesion in Double-balloon Enteroscopy Using a Convolutional Neural Network: A Proof-of-concept Study

P0410 - Automatic Detection of Colonic Ulcers and Erosions in Colon Capsule Endoscopy Images Using a Convolutional Neural Network

P0411 - Artificial Intelligence and Capsule Endoscopy: Automatic Detection of Gastric Vascular Lesions Using a Convolutional Neural Network

P0412 - Utility of Gastroenterology Service Evaluations for Patients Undergoing Transesophageal Echocardiograms

P0413 - A GI Hospitalist-Guided Quality Improvement Intervention on Hospital Workflow, Resulting in Improved Operational and Financial Outcomes in the Management of Upper GI Hemorrhage

P0414 - 7-day Emergency Department Visits or Admissions as a Quality Measure Following Outpatient Colonoscopy

P0415 - The Use of Pediatric Colonoscopes in an Academic Gastroenterology Practice: A Survey Study

P0416 - Diagnostic Yield of Upper and Lower Endoscopic Biopsies for Evaluation of Suspected Acute Gastrointestinal Graft-Versus-Host Disease

P0417 - Risk Factors for Poor Bowel Preparation in Diabetic Patients: A Meta-Analysis

P0418 - Quality Improvement: Improving Consent for Colonoscopy Amongst Gastroenterology and General Surgery Trainees

P0419 - Retained Food During Esophagogastroduodenoscopy Is a Risk Factor for Gastric-to-Pulmonary Aspiration

P0421 - Pre-Operative SARS-CoV2 Screening With TMA Nasopharyngeal Swab in Asymptomatic Patients Undergoing Non-Urgent Outpatient Procedures

P0422 - Association Between Endoscopy Performance and COVID-19-Related State Mask Mandates: An Analysis of the GIQuIC Registry

P0423 - Diagnostic Yield of Upper Endoscopy in Patients Referred for Esophagogastroduodenoscopy (EGD)

P0424 - Endoscopic Removal of Atypical Foreign Bodies From Upper Gastrointestinal Tract: A Single Centre Tertiary Care Experience From India

P0425 - Comparison of Provider Fear Levels During Primary and Subsequent Intubations and Primary and Subsequent Endoscopies of COVID-19 Patients: Results From Two US National Surveys

P0426 - Changes in Gastroenterologists Fear Level During First and Subsequent Endoscopic Procedures Before and After COVID-19 Vaccination: Results From a US National Survey

P0427 - Factors Affecting Gastroenterologists’ Fear of Contracting COVID-19 During Upper and Lower Endoscopic Procedures: Results From a US National Survey

P0428 - Personal Protective Equipment (PPE) Education Among Gastroenterologists Performing Endoscopies During the COVID-19 Pandemic: Results From a U.S. National Survey

P0429 - Simulation Model for Colonoscopy Insertion Training in Resource Limited Settings

P0431 - The Disappearing Pencil: A Foreign Object Perforation into the Posterior Oropharynx

P0432 - Endoscopic and Medical Management of Actinomycosis Infection at the Gastro-Jejunal Anastomosis After Subtotal Gastrectomy with Roux-en-Y Reconstruction Resolves Chronic Abdominal Pain

P0433 - A Case of Proctitis With a Twist

P0434 - The Plastic Straw: A Simple Tool for Nutritional Optimization of Acute Idiopathic Angioedema of the Tongue

P0435 - Duodenal Adenoma-Neuroendocrine Combined Tumor of the Duodenum: Not a Usual Duodenal Polyp

P0436 - Thoroughly Investigating HIV Late Presenters With Wasting Syndrome

P0437 - Use of Different Imaging Modalities to Diagnose a Perforated Ulcer: A Case of Ulcer Perfore Bouche

P0440 - Detachable Loop-Aided Closure of Large Mucosal Defects: A Handy Addition to an Endoscopist’s Toolbox

P0441 - Give Me a Break: An Impacted Colonic Foreign Body Removed Using a Lithotripter

P0442 - Esophageal and Gastric Kaposi Sarcoma in an HIV-Infected Patient

P0443 - AL (lambda) – Type Amyloidosis-Induced Gastric Ulcers

P0444 - An Unexpected Case of Esophageal Perforation Following Transesophageal Echocardiography

P0445 - An Unusual Cause of Chronic DIarrhea

P0446 - A Prepyloric Stomach Barricade: A Rare Cause of Abdominal Pain

P0447 - Making Sense of Cents: Endoscopic Management of Impacted Coins at the Ileocecal Valve

P0448 - A Long Way From Home: Asymptomatic Heterotopic Gastric Mucosa Presenting as a Large Rectal Polyp

P0449 - Management of Lesions Found During Inpatient Colonoscopy Performed for Suspected Lower Gastrointestinal Bleeding

P0450 - Post-Bariatric Surgery Complicated With Upper Gastrointestinal Bleed - Inpatient Mortality and Temporal Associations

P0451 - Gastrointestinal Bleed in Patients With History of Myelodysplastic Syndrome: Inpatient Mortality Increased in Patients With Malnutrition

P0452 - Selective Serotonin Reuptake Inhibitors Increase Risk of Upper Gastrointestinal Bleeding When Used with NSAIDs: A Systemic Review and Meta-Analysis

P0453 - Best Therapies for Chronic Radiation Proctitis: A 10-Year VA Experience

P0454 - Systematic Review and Meta-Analysis on Gastrointestinal Bleeding in COVID-19: A Lesson From the First 10 Months of the Pandemic

P0455 - Regional Variation in the Outcomes of Non-Variceal Upper GI Bleeding Hospitalizations: A Retrospective Cohort Study

P0460 - Association of Gastrointestinal Hemorrhage with Outcomes in Patients with LVAD - A National Retrospective Study

P0461 - Emergent Endoscopy for Acute Gastrointestinal Bleeding and Readmission Rates in Patients With and Without Cirrhosis

P0462 - Safety of Endoscopy in Patients Undergoing Percutaneous Coronary Angiography With Concomitant GI Bleeding and Acute Coronary Syndrome

P0463 - Colonoscopic Post-Polypectomy Bleeding in Patients on Continued Clopidogrel Therapy: A Systematic Review and Meta-Analysis

P0464 - Rates of Adequate Intravenous Access in Patients Hospitalized for Gastrointestinal Bleeding: An Observational Study

P0466 - Gastric Hemorrhage From GAVE Syndrome and Dieulafoy Lesion

P0467 - Hematemesis From a Large Gastric AVM: An Uncommon Presentation of HHT

P0468 - Gastrointestinal Bleeding: Two Sources Too Many

P0469 - An Unconventional Treatment Modality for Persistent Hematochezia in the Setting of Radiation Proctitis

P0470 - A Rare Presentation of GI Bleeding Associated With Hemophagocytic Lymphohistiocytosis

P0471 - Balloon-Occluded Antegrade Transvenous Obliteration ( BATO) as Salvage Therapy for Gastric Variceal Bleed

P0472 - Hemosuccus Pancreaticus: A Mysterious Cause of Gastrointestinal Bleeding

P0473 - A Rare Case of Intestinal Taeniasis Presenting With Hematochezia and Iron Deficiency

P0474 - A Rare Case of Diffuse Nodular Lymphoid Hyperplasia With Rectal Involvement

P0475 - A Rare Case of Gastrointestinal Bleeding From a Saccular External Iliac Artery Aneurysm

P0476 - Lobular Capillary Hemangioma – a Rare Cause of Gastrointestinal Bleeding

P0477 - Gastrointestinal Bleeding Secondary to Aorto-enteric Fistula as a Sequel of Aortic Endograft Infections

P0478 - Where Did the Iron Go? – Cameron Lesions as a Rare Cause of Severe Iron Deficiency Anemia: A Case Series

P0479 - Not the Bleed You Are Looking For: Periampullary Dieulafoy Lesion

P0480 - Enteropathy Associated T-cell Lymphoma: An Unusual Presentation of a Rare Disease

P0481 - Double Trouble: A Rare Complication of Peptic Ulcer Disease Causing Clinical Dilemma

P0482 - Acute Overt Small Bowel Bleeding Diagnosed with Provocative Angiography

P0483 - A Rare Cause of Upper Gastrointestinal Bleeding: Sarcina ventriculi

P0484 - Gastric MALT Lymphoma: An Uncommon Cause of Occult GI Bleeding and Severe Iron Deficiency Anemia

P0485 - Ileal Carcinoid Tumor: A Rare and Unusual Cause of Severe Gastrointestinal Bleeding

P0486 - Unmasking a Hidden Danger: The Antiplatelet Paradox

P0487 - Rare Case of Melena Leading to Diagnosis of Metastatic Renal Cell Carcinoma

P0488 - A What? The Small Bowel Hematoma Presenting as a Jejunal Lesion

P0489 - Hemospray Monotherapy for a Large Gastric Ulcer

P0490 - Life-threatening Rectal Bleeding from Body Pushing

P0491 - Iliac Artery-Ureter-Colonic Fistula: An Unusual Cause of Gastrointestinal Hemorrhage and Hematuria

P0492 - Gastrosplenic Fistula in the Presence of Gastric Large B-cell Lymphoma: An Unusual Cause of Gastrointestinal Hemorrhage

P0493 - A Case of Iron Pill-Induced Gastropathy in an Elderly Male

P0494 - Meckel’s Diverticulum in a 28-Year-Old Male

P0495 - Life Threatening Hemorrhoidal Bleed Due to Inferior Mesenteric Arteriovenous Malformation

P0496 - Inflammatory Cloacogenic Polyp Presenting With Chronic Rectal Bleeding in a Teenager

P0497 - Mysterious Bleeding in a Patient With Roux-en-Y Gastrectomy

P0498 - Duodenal Variceal Bleed Due to Iliocolic Arteriovenous Fistula and Portal Vein Thrombosis in a Patient Without a History of Liver Cirrhosis

P0499 - Cyclical Hematochezia in a 30-Year-Old Female Linked to Endometriosis

P0500 - From an Unproved Venous Thromboembolism to a Jejunal Cancer: An Unmasking Prompted by Overt Small Bowel Bleeding

P0501 - Upper Gastrointestinal Bleed Due to Padlock Clip™ Closure System

P0502 - Don’t Be Fooled: Zollinger-Ellison Syndrome Masquerading as Crohn’s Disease

P0503 - Gastrointestinal Stromal Tumor of the Stomach Presenting With Hemorrhagic Shock

P0504 - Massively Bleeding Esophageal Ulcer Treated With an Over-the-Scope Clip

P0505 - A Case of Severe Peptic Ulcer Disease and Bleeding Duodenal Ulcer in a COVID-19 Patient

P0506 - A Rare Case of Obscure GI Bleeding: A Choledochojejunostomy Varix

P0507 - Chronic Depression Is Associated With Negative Outcomes in Patients Admitted for Inflammatory Bowel Disease

P0508 - Temporal Trends of Utilization of Biologics as First-Line Therapy in the Management of Patients With Inflammatory Bowel Disease: A Nationwide Population-Based Study

P0509 - Urgency and Its Association with Quality of Life and Clinical Outcomes in Ulcerative Colitis Patients

P0510 - Depression Is Associated With Increased Healthcare Utilization for Hospitalized Patients With Inflammatory Bowel Disease: A Study of the National Inpatient Sample

P0511 - Use of Systemic Steroids in the Management of Inflammatory Bowel Disease and Its Effects on Intraocular Pressure

P0512 - The Diagnosis and Treatment of Clostridium difficile Diagnosed by Stool Polymerase Chain Reaction Does Not Alter the Clinical Course of Patients With Inflammatory Bowel Disease: A Case-Control Study

P0513 - A Survey Based Assessment of the IBD-Live Inter-Institutional Interdisciplinary Videoconference Education Series

P0514 - Efficacy of High Dose Tofacitinib in Refractory Ulcerative Colitis Patients

P0515 - Efficacy of Tofacitinib in Crohn's Disease

P0516 - Late Postoperative Crohn's Disease Recurrence Is Common and Differs by Baseline Inflammation

P0517 - Changing Biologic Mechanism After Detection of Endoscopic Postoperative Recurrence Promotes Endoscopic Remission

P0518 - Etrasimod Improves Quality of Life in Adults With Moderate-to-Severe Ulcerative Colitis: Results From the Phase 2 OASIS Trial and Open-Label Extension

P0519 - Outcomes of COVID-19 Infections in Patients With IBD and Other IMIDs From a Large Healthcare System

P0521 - Lower Therapeutic Response to Anti-TNF Agents in African Americans with Inflammatory Bowel Disease

P0522 - Prolonged Impact of Pandemic Restrictions on Healthcare Utilization in Patients With IBD

P0523 - Trends in Medication Utilization and Surgery in Patients With Ulcerative Colitis and Bariatric Surgery in the United States: A Population-Based Study

P0524 - Pharmacokinetics (PK), Safety, and Tolerability of Etrasimod (APD334) in Participants With Mild, Moderate, or Severe Hepatic Impairment: A Single-Dose, Open-Label, Parallel-Group Study

P0525 - Treatment Persistence Among Bio-naïve Patients with Crohn's Disease Initiated on Ustekinumab and Adalimumab

P0526 - Real World Effectiveness of Ustekinumab in Patients With Crohn’s Disease: Findings From a Survey of Gastroenterologists in the U.S.

P0527 - Improvements in Work Productivity Loss and Associated Cost Reductions with Ustekinumab and Adalimumab in Biologic-Naïve Patients with Moderately-to-Severely Active Crohn’s Disease: Results From the SEAVUE Study

P0528 - Factors Associated With Poor Compliance Amongst Hospitalized Pediatric Crohn’s Disease Patients

P0529 - Utility of Serum Cytomegalovirus Polymerase Chain Reaction Test in the Setting of Acute Severe Ulcerative Colitis

P0530 - A Comparative Analysis of the Modified Pouchitis Disease Activity Index and the Endoscopic Phenotypes of the J Pouch in Patients With Inflammatory Bowel Disease

P0533 - Real World Comparison of Long-Term Clinical and Endoscopic Outcomes Between First-Line Biologic Therapies in Ulcerative Colitis

P0534 - Vedolizumab Is Associated With Lower Risk of Clostridioides difficile Infection Compared to Anti-TNF Alpha Agents Among Biologic-Naïve Patients With Ulcerative Colitis

P0535 - Cytomegalovirus Colitis Is Rarely Observed After Initiation of Infliximab, Adalimumab, or Vedolizumab in Biologic-Naïve Patients With Ulcerative Colitis

P0536 - Comparative Long-Term Drug Survival of First-Line Biologic Agents for Ulcerative Colitis

P0537 - Novel Cytokine Signature Predicts Acute Intestinal Inflammation Identified on Magnetic Resonance Enterography in Crohn’s Disease: A Role for IL-8, IL-10, IP-10, and MCP

P0538 - IBD Patients’ Treatment Preferences Are Heterogeneous, but Largely Affected by the Avoidance of Abdominal Pain and Side Effects (P-POWER IBD Study)

P0539 - Treatment Patterns Among Crohn’s Disease Patients Initiating Biologics: A Two-Year Pooled Analysis of Three United States Claims Databases

P0540 - Identifying the Optimal Treatment Sequence for Ustekinumab in Treatment Algorithms for Advanced Therapies in Ulcerative Colitis

P0544 - Rates of Treatment Failure Among Patients With Ulcerative Colitis Treated With First-Line Advanced Therapies

P0545 - Psychological Distress During a Global Pandemic: Prevalence and Risk Factors in a National Cohort of Inflammatory Bowel Disease (IBD) Patients

P0546 - A National Cohort of IBD Patients Exhibit Strong COVID-19 Safety Practice Beliefs

P0547 - Histologic Activity Does Not Predict Future Recurrence in Postoperative Crohn’s Disease

P0548 - Risankizumab Induction Therapy Provides Early Symptom Improvements in Abdominal Pain and Stool Frequency in Patients With Moderate to Severe Crohn’s Disease: Results From Two Phase 3 Induction Studies

P0549 - Safety of Concurrent Administration of Ozanimod and Serotonergic Antidepressants in Patients With Ulcerative Colitis

P0550 - Infliximab Monotherapy Has Lower Rates of Treatment Discontinuation and Healthcare Utilization When Compared to Combination Therapy

P0551 - Increase in National Cost of Inpatient Inflammatory Bowel Disease Hospital Admissions Between 2000 and 2015

P0552 - Early PRO-2 Symptom Remission Following Guselkumab Induction Treatment: Results Through Week 12 of the Phase 2 GALAXI 1 Study

P0553 - Unmet Needs in Advanced Therapy-Naïve and Advanced Therapy-experienced Moderate-to-Severe Ulcerative Colitis Patients in the United States

P0554 - Defining Transition Success in Inflammatory Bowel Disease According to Patients, Parents, and Health Care Providers

P0555 - Knowledge and Attitudes Toward Fertility Among Minority Women With Inflammatory Bowel Disease

P0556 - Biomarkers and Bowel Urgency in Response to Mirikizumab for Ulcerative Colitis

P0557 - Pharmacovigilance Data on Pregnancy Outcomes in Women With Crohn’s Disease Exposed to Certolizumab Pegol

P0558 - Risankizumab as Induction Therapy in Patients with Moderately to Severely Active Crohn’s Disease Who Failed 1 vs >1 Prior Biologic Treatment: Results From the MOTIVATE Study

P0559 - A Tale of Two IBD Centers: Disparities in Health Utilization and Outcomes in IBD Patients by Race, Employment, and Insurance Status at a Private and Public Hospital in New York City

P0560 - Nonadherence to Biologic Infusion Therapy During COVID-19 Pandemic

P0561 - Mesalamine and Cholestyramine for Immune-Mediated Diarrhea and Colitis

P0563 - Efficacy and Safety of Mirikizumab in Patients With Ulcerative Colitis: 104-Week Results From a Phase 2 Randomized Controlled Trial

P0564 - Persistence of Tofacitinib Treatment in Patients With Ulcerative Colitis Who Entered the Open-Label, Long-Term Extension Study, OCTAVE OPEN in Remission or With a Clinical Response

P0565 - Persistence of Tofacitinib Treatment in Patients With Ulcerative Colitis Who Entered the Open-Label, Long-Term Extension Study, OCTAVE OPEN Without a Clinical Response

P0566 - Prevalence of Urolithiasis Is Similar in Crohn’s Disease and Ulcerative Colitis Patients

P0567 - A Cohort Study of the Age of Menopause in Female Patients With and Without Inflammatory Bowel Disease

P0568 - Applying Machine Learning to Large Databases to Predict Nonresponse to Conventional Treatment in Patients with Crohn’s Disease

P0569 - Paternal Biologic and Thiopurine Exposure in Inflammatory Bowel Disease and Association With Adverse Pregnancy Outcomes and Semen Parameters: A Systematic Review and Meta-Analysis

P0570 - Biologic Therapy in Patients With Perianal Crohn’s Disease and Association With Long-Term Rates of Surgical and Clinical Outcomes

P0571 - Bowel Preparation for Colonoscopy in Crohn's Disease: A Systematic Review

P0572 - Costs for Treating Patients With Ulcerative Colitis With Vedolizumab or Adalimumab Based on Endoscopic Improvement Data From the VARSITY Trial

P0573 - Social Disparities Negatively Impact Outcomes in IBD Patients on Biologic Therapy: A Retrospective Analysis

P0574 - Health-Related Quality of Life With Ustekinumab vs Adalimumab for Induction and Maintenance Therapy in Biologic-Naïve Patients With Moderate-To-Severe Crohn’s Disease: IBDQ in the SEAVUE Study

P0575 - Efficacy and Safety of Upadacitinib as Induction Therapy in Patients With Moderately to Severely Active Ulcerative Colitis: Results From Phase 3 U-ACCOMPLISH Study

P0576 - Risankizumab Therapy Induces Improvements in Endoscopic Endpoints in Patients With Moderate-To-Severe Crohn’s Disease: Results From the Phase 3 ADVANCE and MOTIVATE Studies

P0577 - Rapidity of Symptom Control with Upadacitinib Induction Therapy in Patients With Moderately to Severely Active Ulcerative Colitis: Results From Two Randomized Phase 3 Studies

P0578 - Risk Factors for Adverse Pregnancy Outcomes in Inflammatory Bowel Disease

P0579 - Seroprevalence of COVID-19 in Patients With Inflammatory Bowel Disease Under Biologic Treatment

P0580 - Validation of the IBD-Disk Instrument in a Portuguese Cohort - A New Tool for Assessing Disability in Inflammatory Bowel Disease

P0581 - Tofacitinib for the Treatment of Ulcerative Colitis: Up to 7.8 Years of Safety Data from Global Clinical Trials

P0582 - A Cross-Sectional Evaluation of the Prevalence of Pulmonary Diseases in Patients With Inflammatory Bowel Disease

P0583 - Vaccine Hesitancy Towards COVID Vaccination in IBD Patients in a Diverse Safety Net Hospital Patient Population

P0584 - Outcomes for Patients With IBD and Discontinuation of Biologic Therapy Due to Primary vs SLR and Then Treated With Ustekinumab

P0585 - Colonic Circadian Rhythm Disruption Alters Expression of Short Chain Fatty Acids and Intestinal Receptors in Mice

P0586 - Increased Atherosclerotic Cardiovascular Disease and Heart Failure Risk in Inflammatory Bowel Disease Patients wWith Concomitant Non-Alcoholic Fatty Liver Disease: A Nationwide Analysis

P0587 - Increased Risk of Hospitalization, Surgery and Venous Thromboembolism Among Patients With Inflammatory Bowel Disease and Malnutrition in a Large, Community-Based Healthcare System

P0588 - Factors Associated With the Development of Malnutrition Among Patients With Inflammatory Bowel Disease in a Large Community-Based Healthcare System

P0590 - Psychometric Evaluation of PROMIS-Fatigue Short Form Scales in Patients With Moderately to Severely Active Crohn’s Disease

P0591 - Disparities in Accessibility to Therapy Between California’s Commercial and Governmental Health Care Plans for Patients With Moderate to Severe Ulcerative Colitis

P0592 - Prevalence of Depression and Anxiety Among Elderly Veterans With Inflammatory Bowel Disease During the COVID-19 Pandemic

P0593 - Effect of Mirikizumab on Inflammatory Biomarkers in a Phase 2 Study of Patients With Crohn’s Disease

P0594 - Concomitant Treatment of Secondary Lymphocytic Hypophysitis and Crohn’s Disease with Adalimumab

P0595 - Sweet Syndrome: Painful Dermatologic Lesions as a Rare Manifestation of IBD

P0596 - Concurrent Mercaptopurine-induced Severe Liver Injury and Nodular Regenerative Hyperplasia in a Patient with Crohn’s Disease

P0597 - Myocardial Infarction with Non-Obstructive Coronary Arteries in New-Onset Inflammatory Bowel Disease

P0598 - A Series of Unfortunate Events: A Unique Case of Multiple Small Bowel Malignancies in the Setting of Inflammatory Bowel Disease

P0599 - Managing Crohn’s Disease With a Vegan Diet

P0600 - First Reported Case of Kikuchi-Fujimoto Disease in a Crohn’s Disease Patient

P0601 - Lip Swelling as Initial Presentation of Crohn's Disease

P0602 - Mesalamine-Induced Myocarditis

P0603 - Entero-Tubal Fistula and Abscess in the Setting of Crohn’s Disease

P0604 - A Rare Case of Common Variable Immunodeficiency With Crohn's-Like Phenotype

P0605 - A Case Report of Early Eosinophilic and Ulcerative Colitis

P0606 - Drug-Induced Lupus in Ulcerative Colitis Treated With Vedolizumab

P0607 - Metastatic Crohn's Disease: An Unusual Dermatologic Manifestation of Crohn's Disease

P0608 - Disseminated Blastomycosis Following Initiation of Tumor Necrosis Factor Inhibitor Therapy for Crohn’s Disease

P0609 - A Rare Clinical Case of Ulcerative Colitis Presenting With Unexpected Pulmonary Findings

P0610 - The Crohn’s Con Artist You’ve Never Heard Of: Hermansky-Pudlak Syndrome

P0611 - A Case of Severe Microscopic Colitis With Ensuing Hepatic Portal Venous Gas

P0612 - Histoplasmosis Presenting as New-Onset Ascites in a Crohn’s Disease Patient on Adalimumab

P0613 - Rituximab-Associated Inflammatory Bowel Disease in a Patient With Neuromyelitis Optica: A Case Report and Literature Review

P0615 - Colon Adenocarcinoma Metastasis Through Ileocolic Fistula to Small Bowel in the Setting of Crohn’s Disease

P0616 - The Furry Colon: A Diagnostic Dilemma of Intestinal Spirochetosis

P0617 - Cutaneous Crohn’s Disease After Complete Proctocolectomy for Medically-Refractory Colonic Crohn’s Disease: A Case Series

P0618 - Lung Granuloma as an Unusual Presentation of Inflammatory Bowel Disease

P0619 - Oral Squamous Cell Carcinoma in a Crohn’s Disease Patient on Immunomodulator Therapy

P0620 - Acute Exacerbation of Crohn's Disease After COVID-19 Pfizer Vaccine

P0621 - The Hospital Frailty Risk Score as a Predictor of Readmission After ERCP

P0622 - Malnutrition Is Associated With Worse Outcomes of Endoscopic Retrograde Cholangiopancreatography: A Nationwide Analysis

P0623 - Early Biliary Intervention After EDGE: The Time Is Now?

P0624 - Endoscopic Ultrasound-Guided Fine Needle Biopsy With and Without Rapid On-Site Evaluation Using a 22 Gauge Needle: A Two Center Study

P0625 - Temporal Trend and Predictors of Acute Kidney Injury in Patients Undergoing Endoscopic Retrograde Cholangiopancreatography

P0626 - Gastric Peroral Endoscopic Myotomy (GPOEM) Improves Symptoms and Need for Hospital Admission for Gastroparesis and Lung Transplant Patients

P0627 - Peroral Endoscopic Myotomy for Achalasia Subtypes and Esophagogastric Outflow Obstruction: Clinical Success and GERD

P0628 - Single Center Outcome of Endoscopic Ultrasound Gallbladder Drainage in High-Risk Surgical Patients

P0629 - Artificial Intelligence and Digital Single-operator Cholangioscopy: Automatic Identification of Tumor Vessels in Patients with Indeterminate Biliary Stenosis

P0630 - Point of Care Gastric Ultrasound for Predicting Residual Gastric Content and Risk of Aspiration in Ambulatory Patients for Advanced Endoscopy Procedures

P0631 - Percutaneous Endoscopic Necrosectomy - A Single Center Experience

P0632 - Time to Peroral Endoscopic Myotomy (POEM); Impact of Provider and Patient Appeal and Insurance Approval

P0633 - Pre-POEM Endoscopic Work Up; Comparison of General Anesthesia and Monitored Anesthesia Care on Patient Outcomes

P0634 - Pooled Diagnostic Performance of Artificial Intelligence in Endoscopic Ultrasound Image Analysis of Solid Pancreatic Masses: A Descriptive Quantitative Review

P0635 - Clinical Outcomes of Endoscopic Suturing in Gastrointestinal Fistulas, Leaks, Perforations and Mucosal Defects: A Systematic Review and Meta-Analysis

P0636 - Efficacy and Safety of Endoscopic Ultrasound-Guided Fine Needle Aspiration of Splenic Lesions and/or Parenchyma: A Systematic Review and Meta-Analysis

P0637 - Hydrogen Peroxide-Assisted Endoscopic Necrosectomy of Pancreatic Walled-Off Necrosis, Is There a Clinical Benefit? A Systematic Review and Meta-Analysis

P0638 - Risk Factors for Readmissions in Patients Undergoing Endoscopic Therapy for Peripancreatic Fluid Collections

P0644 - Medical Device Safety in Gastroenterology: FDA Recalls of Duodenoscopes, 2015-2020

P0645 - Endoscopic Ultrasound-Guided Celiac Plexus Block for Pain Relief in Chronic Pancreatitis Is an Effective Procedure When Used Judiciously

P0646 - Microbial Profile of Biliary Tract Infection in Patients Undergoing Therapeutic Endoscopic Retrograde Cholangiopancreatography

P0647 - Oral Delivery of Extracellular Matrix Hydrogel Mitigates Disease Progression in a Rat Model of Esophageal Adenocarcinoma

P0648 - Endoscopic Ultrasound (EUS) Guided Fine-Needle Biopsy (FNB) Has Higher Diagnostic Yield but Similar Accuracy Than EUS Fine Needle Aspirate (FNA) for Pancreatic Neuroendocrine Tumor Grading: A Meta-Analysis

P0649 - Impact of Trainee Involvement on the Total Procedural and Fluoroscopy Time During Endoscopic Retrograde Cholangiopancreatography (ERCP)

P0650 - A Case of Simultaneous EUS-Guided Portal Pressure Gradient Measurement and IR-guided HVPG Measurement Post-TIPS

P0651 - A Case Report: Over-the-Scope Clip Closure of an Esophageal-Pleural Fistula Secondary to an Esophageal Stent Placement

P0652 - Management of Perforated Esophageal Diverticulum With Endoscopic Over-the-Scope Clip (OTSC)

P0653 - EUS Detection of an Inferior Pancreatico-Duodenal Artery Aneurysm Masquerading as a Hyper-Vascular Pancreatic Head Mass: Why Should We Care?

P0655 - Massive Gastric Hemorrhage in a Young Male With Immune Thrombocytopenic Purpura

P0656 - Paraesophageal Pseudocyst Treated With Tandem Lumen-Apposing Metal Stent and Wallstent

P0657 - Endoluminal Electrohydraulic Lithotripsy for a Giant Duodenal Gall Stone: Bouveret Syndrome

P0658 - An Unusual Case of Idiopathic Spontaneous Intraperitoneal Hemorrhage in a Healthy 25-year-old Male

P0659 - Endoscopic Submucosal Dissection (ESD) of a Large Gastric White Mucosal Patch in a Patient With FAP

P0660 - Endoscopic Ultrasound-Guided Fine Needle Biopsy of an Intraventricular Mass

P0661 - Diagnosis of Papillary Thyroid Carcinoma by Transesophageal Endoscopic Ultrasound-Guided Fine-Needle Biopsy (EUS-FNB)

P0662 - A Novel Case of Rectal Endoscopic Ultrasound-Guided Fine Needle Tattooing of Malignant Mesorectal Lymph Nodes

P0663 - The Curious Case of the Aortopulmonary Window Lymph Node

P0664 - “Eating on the Run”: A Case Report of Boerhaave’s Syndrome Presenting as a Complication of Eosinophilic Esophagitis

P0665 - Plastic Common Bile Duct Stent “Impact” on the Portal Vein: Case Series of Rare Complications Requiring Multidisciplinary Solutions

P0666 - Covered Esophageal Stent for Duodenal Perforation: A Review of Two Cases

P0667 - The Case of the Invisible Stone: Bouveret Syndrome and the Importance of Clinical Judgment

P0668 - Lemmel Syndrome: An Unusual Presentation with Gastric Outlet Obstruction

P0669 - Diagnosis of Rosai-Dorfman Disease by Endoscopic Ultrasound-Guided Fine Needle Aspiration

P0670 - Jaundice Secondary to Intrabiliary Metastasis - A Rare Presentation of Metastatic Gastroesophageal Junction Adenocarcinoma

P0671 - Delayed Post Sphincterotomy Bleed and Clot-Induced Cholangitis: A Rare but Life-Threatening Complication of Endoscopic Retrograde Cholangiopancreatography

P0672 - The Successful Use of Endoscopic Vacuum Therapy for Repair of Rectal Perforation After Prostatectomy

P0673 - The Tale of Two Fistulas: A Comparison of Bouveret’s Syndrome Manifesting as a Cholecystogastric and Cholecystoduodenal Fistula

P0674 - Use of Doppler EUS to Aid in Diagnosis of MALT Lymphoma Masked as Gastric Varices

P0675 - EUS Identification and EUS-Guided Alcohol Ablation of Insulinoma in a Patient With Hypoglycemia and Roux-en-Y Gastric Bypass Surgery (RYGBS)

P0677 - Endoscopic Suturing of a Pancreaticocolonic Fistula Using a Novel Helix Tack Device

P0678 - Cholangiocarcinoma Obscured by a Large Paraesophageal Hernia Causing Traction Compression of the Common Hepatic Duct Ultimately Diagnosed With Percutaneous Cholangioscopy

P0679 - Endoscopic Full Thickness Resection with Through the Scope Suture Closure for Gastrointestinal Stromal Tumor

P0680 - EUS-Guided Jejunojejunostomy With LAMS for Malignant Afferent Loop Obstruction

P0681 - Successful en-bloc Removal of a Large Esophageal Gastrointestinal Stromal Tumor With Submucosal Tunneling Endoscopic Resection

P0682 - Two Scopes Are Better Than One: Esophageal Recanalization With the Rendezvous Procedure

P0683 - Rules Are Meant to Be Broken: Retrospective Analysis of Alcohol Relapse and Mortality Post-Transplant After Revocation of 6-Month Sobriety Rule Pre-Liver Transplant

P0684 - Is Smoking a Novel Risk Factor for the Development of Autoimmune Hepatitis-Primary Biliary Cholangitis (AIH-PBC) Overlap Syndrome?

P0686 - Investigating the Link Between Nonalcoholic Fatty Liver Disease and Obstructive Pulmonary Disease: A Nationwide Perspective

P0687 - Alcoholic Hepatitis: A Nationwide Study on the Trends of 30-Day Readmissions from 2010 to 2018

P0688 - Evaluating Immediate Outcomes of Liver Transplantation With HCV Positive Donor Grafts

P0689 - Hepatocellular Carcinoma Screening in Patients with Substance Abuse Disorder in a Large Urban Safety Net Hospital

P0690 - The Impact of Hepatitis C Virus Treatment Response on Clinical Course in Patients Diagnosed With Concurrent Autoimmune Hepatitis

P0691 - Non-Alcoholic Fatty Liver Disease Is Associated With Worse Outcomes in Hospitalized Patients With Acetaminophen Toxicity: A Retrospective Cohort Study

P0692 - Heart Failure Associated With Worse Outcome in Liver Transplant Recipients: A Nationwide Analysis

P0693 - Incidental Extrahepatic Findings on Magnetic Resonance Imaging in Patients With Liver Cirrhosis Undergoing Surveillance for Hepatocellular Carcinoma

P0694 - Management of Autoimmune Hepatitis-Related Decompensated Cirrhosis With Immunosuppressive Therapy in a Non-Transplant Resource Limited Setting: An Observational Study

P0695 - Outcomes of a Quality Improvement Initiative to Improve Advance Care Planning Among Outpatients With Decompensated Cirrhosis

P0696 - Improving Screening Rates for Hepatitis C in a University Internal Medicine Residency Outpatient Clinic - A Quality Improvement Study

P0697 - Chronic Hepatitis C Infection Is Associated With Depression, Anxiety, and Impaired Neurocognitive Performance, Which Improves After Achieving SVR-12 With Direct-Acting Antivirals: A Prospective Study

P0698 - Single Center Study for Improving Hepatitis A and B Immunity in Veterans With Cirrhosis

P0699 - Effect of the COVID-19 Pandemic on Hospitalization for Alcohol-Associated Hepatitis

P0700 - The Impact of COVID-19 on the Cascade of Care of HCV in the U.S. and China

P0701 - Outcomes of Management of Hemorrhoids in Patients With Cirrhosis: A National Analysis

P0702 - Who Refuses Surgery for Hepatocellular Carcinoma? A National Cancer Database Study

P0703 - Sexual Function and Health in Patients With Primary Sclerosing Cholangitis

P0704 - Exploring the Role of Choline and Phospholipids in Pediatric Nonalcoholic Fatty Liver Disease

P0705 - Barriers to Hepatitis C Virus Testing According to Latest CDC Recommendations Among Trainees of Internal Medicine and Family Medicine at a Single Tertiary Academic Medical Center

P0706 - Long Term Outcomes of TIPS for Patients With Refractory Variceal Bleeding and Ascites: “A Real World Experience” From a Single Large Center

P0707 - Characteristics and Outcomes of Patients With Splenic Infarction With and Without Cirrhosis: Results From the National Inpatient Sample (2015-2017)

P0708 - Role of Prospective Interventions and Validation of Readmission Risk Score to Reduce 30-Day Readmission in Decompensated Cirrhosis

P0710 - Non-Alcoholic Fatty Liver Disease (NAFLD) Is an Underrecognized Comorbidity in Patients Presenting With Myocardial Infarction

P0711 - Cannabinoid Use Is Associated With Better Hospital Outcome in Patients With Cirrhosis: A Study Based on Nationwide Inpatient Sample

P0712 - Cannabinoid Use and Total Hospital Cost in Patients With Cirrhosis: A Study Based on Nationwide Inpatient

P0713 - Impact of Atrial Fibrillation on Inpatient Outcomes of Patients With Liver Cirrhosis: 2017-2018 National Inpatient Sample Database

P0715 - Non-Alcoholic Fatty Liver Disease: Is the FIB-4 Score Still Useful in Detecting Early-Stage Liver Fibrosis?

P0716 - Treating Hepatitis C Infection in a Resource Limited Setting in Pakistan

P0717 - Prevalence of and Factors Associated With Hepatitis B and C in an Urban Health District in Cameroon, West Africa: A Cross-Sectional Study

P0718 - Clinical Features of Men and Women With Primary Biliary Cholangitis: A National Cohort Study

P0719 - Improving Patient Retention in NASH Trials With a Technology-Enabled Research Team in the GI Practice

P0720 - Demographic and Digestive Laboratory Characteristics Predict Mortality Among Hospitalized COVID-19 Patients

P0721 - National Trends and Outcomes of Hepatorenal Syndrome Patients – A Study of the National Inpatient Sample Database 2014 to 2018

P0722 - Limited Ultrasound Visualization Is Associated with Lower Specificity During Hepatocellular Carcinoma Surveillance

P0723 - Adenoma Detection in NAFLD Patients Undergoing Screening Colonoscopy in an Urban Medical Center

P0724 - Hepatopancreatobiliary Malignancy and Inflammatory Bowel Disease Occurrence in Black and White Patient Populations With Primary Sclerosing Cholangitis Seen in a Large U.S. Health Care Network

P0725 - Death and Liver Transplantation Rates in Black and White Patient Populations With Primary Sclerosing Cholangitis Seen in a Large US Health Care Network

P0726 - Artificial Intelligence and Machine Learning-Based System for Diagnosis of Chronic Hepatitis C

P0727 - Management of Hepatitis C Genotype 4 Treatment Failure: A Real World Single Center Experience

P0728 - Autoimmune Hepatitis-Primary Biliary Cholangitis Overlap Syndrome: In Search of Surrogate Markers of Advanced Hepatic Fibrosis

P0729 - Shifting in the Etiological Causes of Liver Cirrhosis Over a 45-Year Period in Jordan

P0730 - Efficacy and Safety of Direct Oral Anticoagulants in Treatment of Splanchnic Vein Thrombosis: Systematic Review and Meta-analysis

P0731 - Efficacy and Safety of Direct Oral Anticoagulants in Treatment of Splanchnic Vein Thrombosis in Cirrhotic Patients: Systematic Review and Meta-analysis

P0732 - Impact of Clostridium difficile Infection on Mortality and Hospitalization Cost Amongst Patients With or Without Cirrhosis: A Nationwide Retrospective Study

P0733 - Gender Difference in Interpreting Lab Values

P0734 - When Your Lab Didn’t Read the Guidelines: The Ability of Physicians in a Teaching Hospital Clinic to Identify Abnormal Alanine Aminotransferase (ALT) Values

P0735 - Skip a Step, Not a Screening: Improving Hepatocellular Carcinoma Screening Rates at the Atlanta VA Hepatology Clinic

P0736 - Rifaximin When Delivered at the Bedside Prior to Discharge, Reduces Liver-Related Hospitalization Rates in Patients With Hepatic Encephalopathy: A Single Institution’s Experience

P0737 - Awareness of Non-alcoholic Fatty Liver Disease at the UPR-MSC Clinics in Puerto Rico

P0738 - Combination of Terlipressin and Albumin versus Combination of Midodrine, Octreotide, and Albumin in Hepatorenal Syndrome: A Systematic Review and Meta-Analysis

P0739 - The Impact of Dietary Composition on Non-Alcoholic Fatty Liver Disease and Advanced Fibrosis in U.S. Adults

P0741 - Safety and Efficacy of Switching to Tenofovir Alafenamide (TAF) in Virally Suppressed Chronic Hepatitis B (CHB) Patients With Renal Impairment: Week 48 Results From a Phase 2 Open-Label Study

P0742 - Changes in Serum Lipids Among Patients With PSC With and Without IBD

P0743 - Incidence of Cardiovascular Events in Patients With PSC With and Without IBD

P0744 - Ethnic Minorities and Low Socioeconomic Status Patients With Chronic Liver Disease Are at Greatest Risk of Being Uninsured and Receiving Suboptimal Vaccination Care

P0745 - Idiopathic Membranous Hepatic IVC Obstruction: A Search for Viable Options

P0746 - The ABC's: A Case of Hepatitis A, B, and C Infection With Autoimmune Hepatitis and Neurosyphilis Co-Infection

P0747 - Zieve’s Syndrome: An Underreported Phenomenon in Alcoholic Liver Disease

P0748 - A Rare Case of Small Cell Carcinoma of the Liver Without Pulmonary Involvement

P0749 - Small Cell Metastatic Carcinoma to Liver and Spleen Mimicking Hepatosplenic T-cell Lymphoma After Initiating Adalimumab

P0750 - A Case of Donor-Derived Small Cell Carcinoma of the Liver in a Liver Transplant Patient

P0751 - Giant Enigma: A Case Report of Post-infantile Giant Cell Hepatitis Presenting With Seizures

P0752 - Autoimmune Hepatitis, Drug-induced Liver Injury or Drug-induced Autoimmune Hepatitis? Diagnostic Dilemma in a Patient With Class III Obesity

P0753 - Big Differential for a Small Cell Carcinoma: Elevated Liver Enzymes in a Patient Undergoing Treatment for Prostate Cancer

P0754 - Hepatocellular Carcinoma With Bilateral Adrenal Metastasis

P0755 - An Unusual Long-term Complication of Bariatric Surgery

P0756 - Development of Liver Cancers as an Unexpected Consequence of Anabolic Androgenic Steroid Use

P0757 - Undifferentiated Embryonal Sarcoma of the Liver in a Pregnant Adult

P0758 - TB or Not TB: Tuberculous Peritonitis in a Patient With Decompensated Cirrhosis

P0759 - A Rare Case of Primary Hepatic Sarcoma

P0760 - LAL-D: A Rare Liver Disease

P0761 - Post-TIPS Hepatic Infarction

P0762 - 24-Year-Old With Celiac Disease Develops Transdiaphragmatic Pyogenic Liver Abscess Growing Fusobacterium nucleatum

P0763 - Unanticipated Hepatic Transformation

P0764 - Incidental Finding of Intrahepatic Cholangiocarcinoma Presenting Radiographically as Hepatocellular Carcinoma in a Liver Transplant Candidate

P0765 - Disseminated Toxoplasmosis in a Post Liver Transplant Patient Manifested as Aplastic Anemia

P0766 - COVID-19 Virus Causing Fulminant Liver Failure

P0768 - Multifactorial Refractory Shock Due to a Large Abdominal Wall Hematoma: A Rare Complication of a Common Procedure

P0769 - A Case of Systemic Mastocytosis With Rapid Progression to Liver Cirrhosis

P0770 - Hepatitis C-Induced Hepatocellular Carcinoma and Direct-Acting Antivirals

P0771 - Misleading Hepatitis C Viral Counts During COVID-19 Infection: A Case Report and Discussion

P0772 - Where’s the Pressure? A Case of Nodular Regenerative Hyperplasia and Non-Cirrhotic Portal Hypertension

P0773 - Between a Clot and a Hard Place: Unusual COVID-19 Thromboses in Patients With Liver Disease

P0775 - Glycogenic Hepatopathy: A Rare Cause of Reversible Severe Hepatitis

P0776 - A Case of Acute Liver Failure Secondary to Remdesivir in the Treatment of SARS-CoV-2

P0777 - Acute Hepatitis a Complicated by Guillain-Barré Syndrome

P0778 - A Mysterious Case of a Dying Liver: A Diagnostic Dilemma

P0779 - An Unnerving Side of Hepatitis C

P0780 - Diagnosis and Management of a Hepatic Hydatid Cyst

P0781 - The Mischievous Pills

P0782 - Belatacept Rescue for Late Onset Acute Antibody-Mediated Rejection in a Liver Transplant Recipient

P0783 - Cardiac Tamponade as a Rare Cause of Shock Liver

P0784 - Case of a Traumatic Chronic Pneumobilia

P0785 - Abscess or Metastasis? Hepatocellular Carcinoma Metastatic to the Spine Presenting as an Epidural Abscess

P0786 - Nonhepatosplenic Extramedullary Hematopoiesis Associated With Cirrhosis

P0787 - A Rare Case of Moraxella osloensis Bacteremia in a Patient With Decompensated Cirrhosis

P0788 - A Diagnostic Paracentesis Leading to Acute Hemoperitoneum and Small Bowel Obstruction (SBO)

P0789 - Perihepatic Biloma: A Rare Complication After Transjugular Intrahepatic Portosystemic Shunt (TIPS)

P0790 - When FNH Is Not FNH: The Value of the Multidisciplinary Conference for Management of Hepatic Masses

P0791 - An Unusual Case of Fibrolamellar HCC

P0792 - Management and Outcomes of Complex Cystic Masses With Malignant Transformation

P0793 - An Unconventional Presentation of Hemophagocytic Lymphohistiocytosis

P0794 - A Curious Case of Acute Liver Injury

P0795 - Here’s the Tea — A Case of Drug-Induced Autoimmune Hepatitis and Salvage Therapy With Plasmapheresis

P0796 - LCHAD-Negative Acute Fatty Liver of Pregnancy: A Rare, Catastrophic Disorder with Unknown Risk of Recurrence

P0797 - Who Wants to Be a Rockstar! An Unfortunate Case of Liver Failure and Myocardial Infarction Secondary to Energy Drink Use

P0798 - A Rare Case of Aeromonas Hydrophila Infection in a Patient With Hereditary Hemochromatosis

P0799 - Hurry Up and Treat, a Deadly Variant: Metastatic Basaloid Squamous Cell Carcinoma

P0800 - When Do You Use an Aggressive Exchange Blood Transfusion Strategy to Treat Acute Hepatic Sequestration in Sickle Cell Disease?: A Case Report

P0801 - Cruveilhier- Baumgarten Syndrome

P0802 - Chronic Lymphoid Leukemia With Extensive Liver Infiltration in the Absence of Leukemic Transformation

P0803 - Septic Pulmonary Emboli From Pyogenic Liver Abscess After Cholecystectomy

P0804 - DILI Leading to Acute Liver Failure in a Pregnant Patient

P0805 - Very Early Presentation of Intra-Hepatic Cholestasis of Pregnancy With Onset Before the Visualization of Gestational Sac

P0806 - A Rare Case of Statin-Induced Autoimmune Hepatitis

P0807 - Case Report: Hepatic Hydrothorax Without Ascites in Newly Diagnosed Cirrhotic Patient

P0808 - College-Aged Cirrhosis

P0809 - Next-Generation Sequencing Proves Clonal Relationship Between Two Distinguished Lung and Liver Carcinomas by Standard Histopathologic Approach

P0810 - Porphyria Cutanea Tarda, Type 2, in a Man With a Novel UROD Mutation

P0811 - Acne-Treatment Causing Drug Induced Autoimmune Hepatitis (DIAIH)

P0812 - A Rare Bleed: Spontaneous External Umbilical Varix Hemorrhage

P0813 - Hyperfibrinolysis in the Setting of Retroperitoneal Hematoma Secondary to Psoas Tear in Patient With Decompensated Liver Cirrhosis and Possible Hepatotoxicity From Ciprofloxacin

P0814 - Abnormal Liver Enzymes Attributed to HNF-1b Associated Disease

P0815 - Death Within Hours From Spontaneous Cryptococcal Peritonitis and Fungemia

P0816 - Kombucha-Induced Liver Injury

P0817 - Hepatic Abscess Secondary to Entamoeba Histolytica Reactivated in a Patient After Infection With COVID-19

P0818 - Acute Hepatitis in a Young Female with Lupus: It’s Not Always What You Think

P0819 - Autoimmune Hepatitis, Primary Biliary Cholangitis or Overlap? A Case Beyond the Single Diagnosis

P0820 - Hepatitis or Not? Beyond the Liver

P0821 - A Case of Syphilis Masked as Seronegative Autoimmune Hepatitis

P0822 - A Large Paraumbilical Aneurysm in a Patient With Severe Portal Hypertension and Variceal Hemorrhage

P0823 - Now You See Them, Now You Don’t: A Rare Case of Vanishing Bile Duct Syndrome

P0824 - Pantoea Agglomerans Bacteremia in a Cirrhotic Patient

P0825 - Herbal Supplement-Induced Liver Injury: A Case Series

P0826 - Don’t Wait on Wilson: A Case of Fulminant Wilson Disease Presenting as Acute Liver Failure

P0827 - Rare Case of Hepatic Infarction

P0828 - Bacillus cereus Bacteremia in Alcoholic Cirrhosis

P0829 - Acute Myeloid Leukemia Masquerading as Decompensated Cirrhosis

P0830 - Acute Liver Infarct with a Superimposed Liver Abscess as a Consequence of Hypercoagulable State in a Patient with COVID-19 Without Respiratory Manifestations

P0831 - Antibody-Mediated Rejection in Hepatitis C Discordant Allograft Leading to Re-Transplantation Despite Early Antiviral Therapy

P0833 - Severe Transaminitis Associated With Common Variable Immunodeficiency

P0834 - Gun Shot Wound (GSW) Leading to a Connection: Hepatic Arterio-Portal Fistula (HAPF)

P0835 - Klebsiella Pneumonia Liver Abscess in a Previously Healthy Thai Male

P0836 - Clostridium tertium Liver Abscess: A Case Report on Bacteremia Following Prolonged Common Bile Stent

P0837 - Not All AST Elevation Is Pathologic - A Rare Case of Macro-AST in a Healthy Young Female

P0838 - SARS-CoV-2-Associated Cholestatic Liver Injury: A Case Series in Critically Ill Patients

P0839 - A Case of Hepatopulmonary Syndrome Requiring Living Donor Liver Transplantation in a Patient With Nodular Regenerative Hyperplasia and Autoimmune Lymphoproliferative Syndrome-Associated Granulomatous Hepatitis Without Cirrhosis

P0840 - Diagnosis and Management of Iron Overload in Sideroblastic Anemia

P0841 - Time Is of Essence: Utilizing Extended Hemin Treatment for a Case of Severe Acute Intermittent Porphyria

P0842 - A Rare Case of Ascites: A Patient With Portal Hypertension Due to Erdheim-Chester Disease

P0843 - Breast Cancer and New Portal Hypertension: Is There a Link?

P0845 - Recurrence of Uveal Melanoma Presenting as Hepatic Metastases

P0846 - Turmeric-Induced Fulminant Hepatitis

P0847 - Sorafenib-Induced Autoimmune Hepatitis: A Case Report

P0848 - Elevated Liver Enzymes Caused by Empagliflozin in a Nonalcoholic Fatty Liver Disease Patient

P0849 - Bile Cast Syndrome: A Case Series in Post-Orthotopic Liver Transplant Patients

P0850 - Severe Acute Liver Injury From Post-Partum HELLP Syndrome/Acute Fatty Liver of Pregnancy Overlap Improved With Plasmapheresis

P0851 - Drug-Induced Liver Injury Associated With Pexidartinib Treatment for Tenosynovial Giant Cell Tumor

P0852 - What's Clogging up the Drain? A Case of Ventriculoperitoneal Shunt-Associated Ascites

P0853 - A Subtle Case of Doxorubicin-induced Hepatotoxicity

P0854 - Chylous Ascites as a Rare Complication of Metastatic Prostate Cancer

P0855 - Abnormal Liver Enzymes Secondary to Congenital Hepatic Fibrosis with Multiple Biliary Cysts

P0856 - Wilson Disease: Not Just a Disease of the Young

P0857 - Benign Recurrent Intrahepatic Cholestasis Type 2 Presenting With Worse Outcome During Pregnancy

P0858 - An Unusual Suspect for Cholestatic Liver Injury

P0859 - Delayed T-cell Mediated Liver Transplant Rejection

P0860 - A COVID-19 Infection Presenting Solely as Acute Hepatitis

P0861 - A Rare Case of Acute Hepatitis C Causing Coagulopathy and Severe Transaminitis

P0862 - Wilson's Disease: A Rare but Puzzling Diagnosis

P0863 - Investigating the Effects of Virtual Reality Exercise Educational Intervention on Future Resident Physician Recommendations

P0864 - Association Between Polycystic Ovarian Syndrome and Non-Alcoholic Fatty Liver Disease Fibrosis Severity: A Retrospective Cohort Analysis

P0865 - Long-term Efficacy of a Multidisciplinary Minimally Invasive Approach to Weight Management Compared to a Single Endoscopic Bariatric Therapy: A Cohort Study

P0866 - Obesity Is an Independent Risk Factor for Fecal Incontinence, Rectal Hyposensitivity, and Worse Health-Related Quality of Life

P0867 - Laparoscopic Hiatal Hernia Repair Outcomes in Obese Patients

P0868 - Relationship Between Preoperative Blood Indices and Obesity in Patient Undergoing Hiatal Hernia Repair

P0869 - Ovarian Hyper-Stimulation Syndrome as a Cause for Large Volume Abdominal Ascites

P0870 - A Novel Case of Gastric Outlet Obstruction From Spatz 3 Adjustable Intragastric Balloon

P0871 - Intragastric Balloon: A Non-Invasive Solution to the Obesity Epidemic?

P0873 - Esophageal Basal Cell Nuclear Dimensions May Differentiate Eosinophilic Esophagitis From Gastroesophageal Reflux Disease in Children

P0874 - Is Ethnicity Associated With Different Screening Practices for Celiac Disease in Patients With Type 1 Diabetes Mellitus?

P0875 - The Role of Peripherally Acting µ-Opioid Receptor Antagonists (PAMORA) in Pediatric Opioid-Induced Bowel Dysfunction

P0876 - Asymptomatic Pediatric COVID-19 Positive Patients Captured Through Pre-operative Screening Program for Ambulatory Surgeries at a Tertiary Care Hospital

P0878 - Evaluating the Use of a Customized Digital Navigation Program to Optimize Bowel Preparation Quality in Pediatric Colonoscopy: Outcomes From Initial Pilot Program

P0879 - A Safety, Efficacy and Tolerance Study of Oral Sulfate Solution Regimens to 4L PEG-ELS in Pediatric Subjects Undergoing Colonoscopy

P0880 - Threshold for Undergoing Celiac Disease Diagnosis in Pediatric Type 1 Diabetes Mellitus Patients

P0881 - Risk Factors for Success and Complication in Pediatric ERCP: A 17-Year, Multicenter Experience

P0882 - Expanding the Use of ERCP in Pediatrics: A National Database Analysis of Demographics and Complication Rates

P0883 - Inpatient Burden and Resource Use in Preterm Infants With Bronchopulmonary Dysplasia Undergoing Gastrostomy Tube Placement

P0884 - Endoscopic Retrograde Cholangiopancreatography (ERCP) in Children: A Two Center, Retrospective Study

P0885 - Radiomic Features on Baseline Magnetic Resonance Enterography Are Prognostic of Disease Severity in Pediatric Crohn’s Disease

P0886 - Varying and Prevalent Complications Associated With Pediatric Gastrostomy Tubes

P0888 - Efficacy, Safety, and Pharmacokinetics of Infliximab Dose Escalation in Pediatric Patients With Crohn’s Disease or Ulcerative Colitis: An Analysis of the DEVELOP Registry

P0889 - False Positive Serology at Follow-Up Esophagogastroduodenoscopy in a Pediatric Celiac Disease Population

P0890 - Use of an Extensively Hydrolyzed Whey-Based Infant Formula in an Infant With a History of Lactobezoars

P0891 - Pancreatoblastoma: A Rare Cause of Acute Abdominal Pain in a Pediatric Patient

P0892 - When a Nasogastric Tube Becomes More Than a Foreign Body: A Puzzling Nasogastric Tube

P0893 - Duodenal Atresia With Non-Bilious Vomiting: A Case Report

P0894 - Two-Year-Old Hispanic Female With Acute Onset Painless Hematochezia; An Unusual Presentation of Ulcerative Colitis

P0895 - Periodic Fever Syndrome - Unusual Presentation of Celiac Disease

P0896 - Implementation of an Electronic Medical Record Based Transition of Care Program From the Emergency Room to Gastroenterology Clinics Improves Followup

P0897 - Patient Perception of Telehealth Services Compared to In-Person Office Visits Across Multiple Gastroenterology Practices

P0898 - A Retrospective Analysis of the Prevalence, Duration, and Severity of Gastrointestinal Symptoms Among Non-Hospitalized Patients With COVID-19

P0899 - A Cohort Study of Association in Mortality Rates Between Proton Pump Inhibitor Usage and H2 Blocker Usage Among COVID-19 Patients

P0900 - Racial Distribution Patterns and Burden of Cocaine Use Among Most Common Gastrointestinal-Related Hospitalizations

P0901 - Gender-Specific Attitudes of Internal Medicine Residents Towards Gastroenterology

P0902 - The Wrong FITting: A Quality Improvement Project to Reduce Inpatient Fecal Immunochemical Test (FIT) Usage at the Veterans Affairs Medical Center (VAMC)

P0903 - A Retrospective Review: Famotidine Use Is Not Associated With Improved Outcomes in Hospitalized Patients With COVID-19

P0904 - Assessing Family Leave Policies and Pregnancy Outcomes Among Gastroenterologists: A Survey of Physicians in the American College of Gastroenterology

P0905 - Predicting the Cost of Major Gastrointestinal Infection Admissions With Machine Learning

P0906 - Impact of an Online Gastroenterology Journal Club: An Effectiveness Survey

P0907 - Factors Affecting Fellowship Choices Among US Residents: A Nationwide Survey

P0908 - Virtual Pivot: Gastroenterology Fellows’ Perception of a Teleconferencing Platform to Conduct Objective Structured Clinical Examinations

P0909 - Utility of FOBT in Hospitalized Patients with Suspected Gastrointestinal Bleeding

P0910 - Attitudes of Gastroenterologists Regarding Delivery of Cancer Diagnoses: A Cross-Sectional Study

P0911 - Navigating the Dynamic Logistics of a Modern-Day Endoscopy Center: A Data-Driven Analysis From a Tertiary Care Referral Center With a Rural Catchment Area

P0912 - Assessing Occupational Noise Generated from Surgical Suction Devices vs Traditional Wall Suction in Gastrointestinal Endoscopy: A Quality Improvement Project

P0913 - Improving Continuity of Care in a Gastroenterology Fellowship Clinic

P0915 - Optimizing Behavioral Health in Pediatric Celiac Disease Patients: A Follow-Up Study

P0916 - Do Geriatric Patients Admitted With a Primary Diagnosis of Celiacs Disease Have a Higher Rate of Complications and Mortality Compared to Their Younger Counterparts?

P0917 - Assessment of Knowledge of Gluten-Free Diet Amongst Food Handlers in Hospitals

P0918 - An Investigation of Celiac Disease Severity in Patients Presenting with Elevated Liver Enzymes

P0919 - Increased Rate of Nonalcoholic Fatty Liver Disease After Gluten Free Diet in Celiac Disease: A Systematic Review and Meta-Analysis

P0920 - Abnormal Liver Biochemistries in Celiac Disease: Systematic Review and Meta-analysis

P0921 - A Meta-Analysis on Antibiotic Treatment for Acute Uncomplicated Appendicitis

P0922 - Deep Learning and Capsule Endoscopy: Automatic Classification of Small Bowel Cleansing Using a Convolutional Neural Network

P0923 - Development of a Convolutional Neural Network for the Detection of Vascular Lesions in Double-Balloon Enteroscopy: A Proof-of-Concept Study

P0924 - Deep Learning and Capsule Endoscopy: Automatic Identification and Differentiation of Small Bowel Lesions With Distinct Hemorrhagic Potential Using a Convolutional Neural Network

P0925 - Gastrointestinal and Non-Gastrointestinal Presentation of Hospitalized Patients With Whipple Disease: A Report From the 2016-2018 National Inpatient Sample

P0926 - Leveraging Telemedicine for Video Capsule Endoscopy in the Era of COVID-19

P0927 - Impact of Early Video Capsule Endoscopy on Hospital and Post-Hospitalization Outcomes: A Propensity Score-Matching Analysis

P0928 - Diagnosing Celiac Disease in Adults Without the Need for Biopsy, Is It Possible? A Retrospective Study on Anti-Tissue Transglutaminase Antibody Titers and Duodenal Biopsy Results

P0929 - Comparison of Magnetic Resonance Enterography and Balloon Assisted Enteroscopy in the Detection of Active Small Bowel Inflammation in Patients with Crohn’s Disease

P0930 - Short-Term Steroids: The Inflammation Whisperer in Mesenteric Panniculitis

P0931 - Rare Case of Duodenal Adenocarcinoma Presenting as Upper GI Bleeding

P0932 - Isolated Melanosis Ilei Without Colonic Involvement: A Case Report

P0933 - Gastropericardial Fistula in Encapsulating Peritoneal Sclerosis

P0934 - An Entangled Gut- Unraveling an Unusual Etiology of Encapsulating Peritoneal Sclerosis

P0935 - A Rare Case of Superior Mesenteric Vein Thrombosis With Antithrombin III Deficiency and Recent COVID-19 mRNA Vaccination

P0936 - Valsartan-Induced Enteropathy: A Class Effect of Medications

P0937 - Fecal Microbiota Transplant in Recurrent Clostridium difficile Enteritis Following Colectomy

P0938 - Management of NSAID-Induced Enteropathy

P0939 - A Success Story: How Early Surgical Intervention Caused Complete Remission of Mantle Cell Lymphoma, with an Unusual Initial Presentation of Ileoileal Intussusception

P0940 - Beauty in the Small Bowels: Isolated Pseudomelanosis Duodeni

P0941 - Tics in the Small Intestine: An Unusual Case of Jejunal Diverticulitis

P0942 - A Rare Case of COVID-19 Infection Presenting With Devastating Intestinal Perforation Requiring Emergent Surgical Intervention: A Case Report

P0943 - A Case of Small Bowel Neuroendocrine Tumor Presenting With Elevated Fecal Calprotectin

P0944 - Chronic Intestinal Pseudo-Obstruction: A Rare Entity Related to Gastrinoma

P0945 - An Unusual Case of Recurrent Abdominal Pain: ACE Inhibitor Induced Visceral Angioedema

P0946 - The Gutcracker: A Case of Superior Mesenteric Artery Syndrome

P0947 - Hemophagocytic Lymphohistiocytosis as a Complication of Refractory Celiac Disease Type II That Transforms into a T-cell Lymphoma: A Case Report

P0948 - Neuroendocrine Tumor of the Ileocecal Valve: An IBD Mimicker

P0949 - Adult Duodeno-Duodenal Intussusception into a Diverticulum Secondary to a Duodenal Ulcer

P0950 - Endometrioma: An Unlikely Cause of Small Bowel Obstruction

P0951 - Cocaine-Induced Non-Occlusive Mesenteric Ischemia (NOMI) Managed With Intra-Arterial Prostaglandins

P0952 - Perforated Duodenal Ulcer Secondary to Disseminated MAC

P0953 - Visceral Leishmaniasis Diagnosed by Endoscopy in an Anemic Patient With HIV/AIDS

P0954 - Acute Appendicitis: A Rare Complication from Nivolumab

P0955 - Superior Mesenteric Artery Syndrome in a Patient With Latent Autoimmune Diabetes of Adulthood: A Case Report

P0956 - Incidental Diagnosis of a Rare Metastatic Neuroendocrine Breast Cancer During Routine Screening Mammogram Which Eventually Revealed Primary Small Intestine Carcinoid Tumor

P0957 - Nivolumab-Induced Recurrence of Eosinophilic Enteritis and Esophagitis

P0958 - “The Misty Mesentery”: Possible Sclerosing Mesenteritis Secondary to Previous VP Shunt Infections

P0959 - A Cereus-ly Rare Cause of Chronic Diarrhea

P0960 - “The Pieces Don’t Fit Anymore”: An Unusual Presentation of Collagenous Sprue

P0961 - Third Time Is the Charm - A Rare Case of Small Bowel Follicular Lymphoma

P0962 - Refractory Sprue and Enteropathy-Associated T-Cell Lymphoma Despite Strict Gluten-Free Diet

P0963 - Small Bowel Intussusception Due to Hamartomatous Polyp Related to Peutz-Jeghers Syndrome

P0964 - Gastric and Duodenal Pseudo Melanosis: An Unusual Finding With Literature Review

P0965 - Abdominal Pain: A Silent and Unlikely Cause

P0966 - Multiple Jejunal Intussusceptions in a Patient With Portal Hypertension and Decompensated Liver Cirrhosis

P0967 - A Rare Diagnosis of Lupus Enteritis

P0968 - Primary Squamous Cell Carcinoma of the Ileum - A Rare Entity

P0969 - Duodenitis Leading to Diagnosis of Sarcoidosis

P0970 - Disseminated Kaposi Sarcoma Presenting as a Small Bowel Obstruction: A Rare Entity

P0971 - Caught "Congo" Red Handed: A Unique Case of Small Bowel Amyloidosis

P0972 - Mind Your Step - A Dangerous Complication of Foley Catheter Placement to Preserve Cutaneofistula