Endorectal pull-through operation for diffuse cavernous hemangiomatosis of the sigmoid colon, rectum and anus.

A 6-year-old girl with diffuse cavernous hemangiomatosis of the sigmoid colon, rectum and anus underwent endorectal pull-through operation for sphincter-saving resection. Rectal mucosa was resected from 4 cm above peritoneal reflection to anal skin margin and the normal sigmoid colon was pulled down through the rectal muscular cuff. Ligation of the superior rectal and left internal iliac arteries at operation achieved satisfactory control of bleeding. Postoperative manometric studies showed almost normal sphincter tone and good response to rectal stimuli by balloon inflation. The endorectal pull-through (Soave-Denda procedure) is a common procedure for Hirschsprung's disease and the best procedure for the sphincter-saving treatment of diffuse cavernous hemangiomatosis of the colon and rectum.