Transanal minimally invasive full-thickness anterior middle rectum polyp resection - video vignette.

Rectal preservation is gaining popularity in the surgical treatment of degenerated rectal polyps or early rectal cancer (1,2). Tis/T1 rectal lesions can be safely treated without chemoradiation (3). Treatment by transanal minimally invasive surgery (TAMIS) offers more advantages than endoscopic submucosal dissection (ESD) (4).