Endoscopic laser stricturotomy and balloon dilatation for benign colorectal strictures.
BACKGROUND
A fibrous stricture may develop at the site of a colorectal anastomosis or as a complication following abdominal aortic surgery. A major resection may be necessary if the stricture cannot be released. The authors' experience with endoscopic stricturotomy using neodymium:yttrium-aluminium-garnet laser, together with balloon dilatation, as a conservative method of treating such strictures, is reported here.


METHODS
The case notes of all patients referred for laser treatment of benign distal large bowel strictures at Concord Hospital were reviewed.


RESULTS
Ten patients had endoscopic laser treatment combined with endoscopic balloon dilatation between October 1991 and July 1999. An anastomotic stricture had developed in eight patients and two patients had a fibrous stricture of the upper rectum after abdominal aortic aneurysm surgery. Nine of the 10 patients had their stricture treated successfully without complication or recurrence (median follow up 82 months; range: 14-104 months). The remaining patient re-presented with a large bowel obstruction at the site of his stricture 6 years following initial treatment.


CONCLUSIONS
A protocol combining laser stricturotomy with balloon dilatation appears to be a safe and effective treatment of such strictures.
Luck
A
A
University of Sydney Department of Colon and Rectal Surgery and Gastroenterology Unit at Concord Hospital, Concord, New South Wales, Australia.
Chapuis
P
P
Sinclair
G
G
Hood
J
J
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000714:Anastomosis, Surgical; D002404:Catheterization; D012809:Colon, Sigmoid / Q000473:pathology* / Q000601:surgery; D003251:Constriction, Pathologic; D004724:Endoscopy; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000601:surgery*; D053685:Laser Therapy / Q000379:methods; D008297:Male; D008875:Middle Aged; D012007:Rectum / Q000473:pathology* / Q000601:surgery