BACKGROUND: There is no general agreement about how patients who have short-segment Hirschsprung's disease should be treated. METHODS: Ten patients with Hirschsprung's disease, seven with rectal and three with rectosigmoidal aganglionosis, were operated on through a posterior sagittal incision. In nine patients, a primary rectal resection and coloanal anastomosis was performed. In one patient, a longitudinal posterior myectomy of the rectum was performed as a primary procedure, but the procedure was eventually converted to a rectal resection and coloanal anastomosis through the same incision. RESULTS: One early and one late anastomotic complication occurred. Both were successfully treated with a temporary fecal diversion (left-sided colostomy for 6 to 8 weeks). The functional results as evaluated with anorectal manometry were similar to a group of Hirschsprung's patients treated with transabdominal pull-through resection and coloanal anastomosis. CONCLUSION: This approach might prove to be a useful alternative both to the transabdominal resection and the posterior longitudinal rectal myectomy in Hirschsprung's disease with rectal aganglionosis.
BACKGROUND: There is no general agreement about how patients who have short-segment Hirschsprung's disease should be treated. METHODS: Ten patients with Hirschsprung's disease, seven with rectal and three with rectosigmoidal aganglionosis, were operated on through a posterior sagittal incision. In nine patients, a primary rectal resection and coloanal anastomosis was performed. In one patient, a longitudinal posterior myectomy of the rectum was performed as a primary procedure, but the procedure was eventually converted to a rectal resection and coloanal anastomosis through the same incision. RESULTS: One early and one late anastomotic complication occurred. Both were successfully treated with a temporary fecal diversion (left-sided colostomy for 6 to 8 weeks). The functional results as evaluated with anorectal manometry were similar to a group of Hirschsprung'spatients treated with transabdominal pull-through resection and coloanal anastomosis. CONCLUSION: This approach might prove to be a useful alternative both to the transabdominal resection and the posterior longitudinal rectal myectomy in Hirschsprung's disease with rectal aganglionosis.