Poster Session A - Sunday Afternoon
Category: Stomach
Sera Satoi, MD
Memorial Sloan Kettering Cancer Center
New York, NY
Baseline characteristics | Age, y, median (IQR) | 71 (68.9-76.8) | ||
Sex, men/women, n | 30/16 | |||
ASA class, n (%) | Ⅰ | 0 | 0 | |
II | 0 | 0 | ||
Ⅲ | 5 | 10.9 | ||
Ⅳ | 41 | 89.1 | ||
Lesion site, n (%) | Antrum | 10 | 21.7 | |
Body | 13 | 28.3 | ||
Greater curvature | 1 | 2.2 | ||
Lesser curvature | 5 | 10.9 | ||
Cardia | 12 | 26.1 | ||
Incisura angularis | 5 | 10.9 | ||
Type of injection, n (%) | Eleview | 11 | 23.9 | |
Orise | 35 | 76.1 | ||
Type of primary knife for ESD, n (%) | Dual knife | 29 | 63.0 | |
ProKnife | 17 | 37.0 | ||
Anesthesia, n (%) | Propofol | 7 | 15.2 | |
General anesthesia | 39 | 84.8 | ||
Interventions before ESD, n (%) | Tattoo underneath lesion | 6 | 13.0 | |
Scar underneath lesion | 10 | 21.7 | ||
Radiofrequency ablation | 1 | 2.2 | ||
ESD | 4 | 8.7 | ||
EMR | 4 | 8.7 | ||
Outcomes | En bloc resection, n (%) | 43 | 93.5 | |
R0 resection, n (%) | 36 | 78.3 | ||
Procedure time, min, median (IQR) | 87.5 (69.3 - 118.8) | |||
Tumor size, mm, median (IQR) | 26 (20 - 35) | |||
Length of hospital stay, d, mean ± SD | 1.8 ± 1.4 | |||
Histology, n (%) | Adenoma with LGD | 6 | 13.0 | |
Adenoma with HGD | 5 | 10.9 | ||
pT1a | 21 | 45.7 | ||
pT1b | 12 | 26.1 | ||
Neuroendocrine tumor | 2 | 4.3 | ||
Adverse event, n (%) | Delayed bleeding | 3 | 6.5 | |
Perforation | 3 | 6.5 | ||
Infection | 0 | 0 |