History of hysterectomy: a significant problem for colonoscopists that is not present in patients who have had sigmoid colectomy.
Academic Article
Overview
abstract
PURPOSE: During colonoscopy, it is often difficult to traverse the sigmoid colon in patients who have had a hysterectomy, presumably due to postsurgical pelvic adhesions. We performed this study to document this difficulty and to determine whether sigmoid colectomy prevents it. METHODS: Data were acquired from a single endoscopist's prospective database. Colonoscopies performed in women were grouped according to history of hysterectomy and/or sigmoid colectomy. Groups were compared for colonoscopy completion rate, medication used, and time of examination. Participation of fellows and rate of complications were recorded. Patients with a history of abdominal-perineal resection of the rectum were excluded. RESULTS: From 1989 to 2006, a total of 4116 colonoscopies were performed in women: 993 had undergone hysterectomy (24.1%), of whom 108 (10.9%) had also undergone sigmoid colectomy. There were 3123 exams in woman who had their uterus (75.9%); 320 (10.2%) had undergone sigmoid colectomy. Patients who still had a sigmoid colon but had a history of hysterectomy had significantly lower colonoscopy completion rates (89.2%) and significantly longer mean examination time (28.9 +/- 12.3 minutes), and more of them required sedation with benzodiazepines (88.7%) than the other groups (P < .05). Fellow participation increased time of colonoscopy and complications were more frequent in patients with hysterectomy. CONCLUSION: Posthysterectomy adhesions to the sigmoid colon make colonoscopy more difficult and more painful. These adverse effects are not present in hysterectomized women who have undergone sigmoid resection.
