title: Endoscopic treatment of postoperative hemorrhage from a stapled colorectal anastomosis.
abstract: We present the sixth reported case of endoscopic electrocoagulation to successfully treat postoperative hemorrhage from a stapled colorectal anastomosis. A literature review revealed 17 patients with postoperative hemorrhage from a combined total of 775 patients (1.8 per cent) after stapled colorectal anastomosis requiring blood transfusion and/or emergency surgery. Twelve of the 17 cases involved a circular stapler (71 per cent) used during an anastomosis to the rectum (69 per cent). Nonoperative therapy was successful in 14 of the 17 patients (82 per cent), using endoscopic electrocoagulation in six patients (43 per cent) and blood transfusion alone in another six patients (43 per cent). In follow-up there was one death (cardiac) and two anastomotic fistulas (one requiring temporary colostomy) in the nonoperative group. Both anastomotic fistulas occurred following hemorrhage from an anastomosis to the rectum using the circular stapler, one after endoscopic electrocoagulation and the second after blood transfusion alone. In summary, postoperative hemorrhage from a stapled colorectal anastomosis, although rare, is most likely to occur in a colorectal anastomosis constructed with the circular stapler. Nonoperative treatment is usually successful. Endoscopic electrocoagulation may be safely and effectively used in the early postoperative period to cease unremitting anastomotic hemorrhage.
authors.affiliation: Department of Surgery, State University of New York Health Science Center at Brooklyn, USA.
authors.forename: W C
authors.initials: WC
authors.lastname: Cirocco
authors.forename: R W
authors.initials: RW
authors.lastname: Golub
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000714:Anastomosis, Surgical / Q000009:adverse effects* / Q000295:instrumentation; D001803:Blood Transfusion; D003082:Colectomy; D003106:Colon / Q000601:surgery*; D003113:Colonoscopy; D004564:Electrocoagulation; D005260:Female; D005500:Follow-Up Studies; D006471:Gastrointestinal Hemorrhage / Q000209:etiology* / Q000601:surgery*; D006801:Humans; D012007:Rectum / Q000601:surgery*; D017792:Surgical Stapling / Q000009:adverse effects* / Q000295:instrumentation; D015996:Survival Rate