Use of a Through‐The‐Scope (TTS) Doppler Ultrasound Probe to Guide Therapy of Suspected and Unsuspected Esophageal Varices 2017 Presidential Poster Award: 1793. (October 2017) - Shane, Morgan A. Sendzischew; Barkin, Jodie A.; Wong, Richard C.K.; Souto, Enrico O.; Arosemena, Leopoldo; Levy, Cynthia; Martin, Paul; Barkin, Jamie S.