COMPARATIVE EVALUATION OF PERORAL ENDOSCOPIC MYOTOMY (POEM) FOR THE TREATMENT OF ACHALASIA IN PATIENTS WITH FAILED HELLER MYOTOMY VS PATIENTS WITHOUT A HISTORY OF SURGICAL MYOTOMY: A MULTICENTER RETROSPECTIVE COHORT STUDY

Saowanee Ngamruengphong  ¹     Haruhiro Inoue  ²     Michael Ujiki  ³     Amol Bapaye  ⁴     Pankaj N. Desai     Thierry Ponchon     Shivangi Dorwat     Peter V Draganov     Yaseen Perbtani     Ali Abbas     Davinderbir Pannu     Dennis Yang     Silvana Perretta     John Romanelli     David Desilets     Bu Hayee     Lava Patel     Mathieu Pioche     Sabine Roman     Jerome Rivory     Franco    
¹ Johns Hopkins University, Dept. of Gastroenterology, Baltimore, United States of America
² Showa University Northern Yokohama Hospital, Digestive Disease Center, Yokohama, Japan
³ Evanston Hospital, Department of surgery, Evanston, United States of America
⁴ Deenanath Mangeshkar Hospital Digestive Diseases & Endoscopy, Shivanand Desai

Conference
UEG Week 2016

Citation
United European Gastroenterology Journal; 2016: 2 (Supplement 1)