Resection is another name for any operation that removes tissue or part of an organ. Bowel resection, also called partial colectomy, removes a diseased or damaged part of the colon or rectum. Bowel ...

Background and Aim: For large colorectal tumors, the en bloc resection rate achieved by endoscopic mucosal resection (EMR) is insufficient, and this leads to a high rate of local recurrence.