Kien Vu Trung, Christian Heise, Einas Abou-Ali, Francesco Auriemma, Elias Karam, Sophia E van der Wiel, Marco J Bruno, Fabrice Caillol, Marc Giovannini, Viliam Masaryk, Uwe Will, Andrea Anderloni, Enrique Pérez-Cuadrado-Robles, Ana Dugic, Benjamin Meier, Woo H Paik, Maria C Petrone, Dörte Wichmann, Mario Dinis-Ribeiro, Tiago C Gonçalves, Edris Wedi, Arthur Schmidt, Aiste Gulla, Albrecht Hoffmeister, Jonas Rosendahl, Jean Philippe Ratone, Rita Saadeh, Alessandro Repici, Pierre Deprez, Alain Sauvanet, Francois R Souche, Jean M Fabre, Steffen Muehldorfer, Karel Caca, Matthias Löhr, Patrick Michl, Sebastian Krug, Sara Regner, Sebastien Gaujoux, Marcus Hollenbach
BACKGROUND AND AIMS: Ampullary lesions (AL) of the minor duodenal papilla are extremely rare. Endoscopic papillectomy (EP) is a routinely used treatment for AL of the major duodenal papilla but the role of EP for minor AL has not been accurately studied. METHODS: We identified 20 patients with AL of minor duodenal papilla out of the multicentric database from the ESAP study that included 1422 EPs. We used the propensity score matching (nearest-neighbor method), to match these cases with ampullary lesions of the major duodenal papilla based on age, gender, histologic subtype and size of the lesion in a 1:2-ratio...
November 9, 2023: Gastrointestinal Endoscopy