Why attempt en bloc resection of non-pedunculated colorectal adenomas? A systematic review of the prevalence of superficial submucosal invasive cancer after endoscopic submucosal dissection.

Fuccio, Lorenzo; Repici, A; Hassan, Cesare; Ponchon, Thierry; Bhandari, Pradeep; Jover, Rodrigo; Triantafyllou, Konstantinos; Mandolesi, Daniele; Frazzoni, Leonardo; Bellisario, Cristina; Bazzoli, Franco; Sharma, Prateek; Rosch, Thomas; Rex Douglas, K