Leen Z. Hasan, MD

Poster(s):

• P0366 - Acquired Tracheoesophageal Fistula Unamenable to Endoscopic and Surgical Management

  Sunday, October 24, 2021

  3:30 PM – 7:00 PM PT

• P1227 - Eosinophilic Esophagitis With Subsequent Eosinophilic Colitis: Keeping a High Index of Suspicion

  Monday, October 25, 2021

  10:30 AM – 4:15 PM PT