Multicenter analysis of endoscopic full-thickness resection for gastrointestinal lesions in Poland.

Objectives: The full thickness resection is an innovative technique that enables non-exposed endoscopic full-thickness resection (EFTR) of superficial and subepithelial gastrointestinal lesions. This retrospective, multicenter study evaluated the effectiveness and safety of EFTR in gastroduodenal and colorectal resections.

Materials And Methods: Data from 105 consecutive EFTR procedures at 6 Polish endoscopic centers were analyzed.