Fig. 4From: Transanal total mesorectal excision of giant villous tumor of the lower rectum with McKittrick–Wheelock syndrome: a case report of a novel surgical approachIntraoperative views of transanal approach. a Distal edge of the tumor. b Circumferential mucosectomy. c Hiatal ligament (arrow). d Abdominal cavity from transanal approach (arrowhead)Back to article page