Complications in colonoscopic polypectomy. An experience with 1,555 polypectomies.
One thousand five-hundred fifty-five polyps were removed from 1172 patients; the sizes ranged from 5 mm to 6 cm. Nineteen complications accounted for 1.2 percent. Bleeding was the most common complication, followed by transmural burn. Other complications included a silent free perforation, a snare-wire entrapment, and an ensnared bowel wall. The complications in colonoscopic polypectomy are low. With proper technique, better selection of patients, and a broad knowledge of the causes and mechanisms, however, the complication rate can be reduced even more.
D000328:Adult; D000368:Aged; D002056:Burns / Q000209:etiology; D003111:Colonic Polyps / Q000473:pathology / Q000601:surgery*; D003113:Colonoscopy; D004564:Electrocoagulation / Q000009:adverse effects; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D011446:Prospective Studies