Diverticular fistula should no longer be considered a contraindication for laparoscopic colectomy. These cases are more complex, as evidenced by the longer operating times and higher conversion rates when compared with resections for uncomplicated recurrent diverticulitis. Although the length of hospital stay was longer for patients who underwent laparoscopic colectomy for diverticular fistula, those whose operations were completed laparoscopically had the same outcome as patients with uncomplicated disease. We anticipate that minimally invasive surgery will become the standard of care for colovesical fistula, as it now is for uncomplicated diverticular disease.
This large series reaffirms the high success rate (97 percent) and relatively low acute ischemia risk (7 percent) of super-selective embolization for lower gastrointestinal bleeding. Furthermore, only 15 percent of patients ultimately required readmission for recurrent bleeding. It is our recommendation that super-selective embolization be used as the primary therapeutic modality in the treatment of angiogram positive lower gastrointestinal bleeding.
We concluded that patients referred for surgical resection of a polyp should undergo repeat colonoscopy preoperatively, given that in our study one-third of patients were spared unnecessary colectomy. In addition, repeat endoscopy by the operating surgeon offers an opportunity to confirm the location of the lesion and place a colonic tattoo to facilitate laparoscopic resection.
Episioproctotomy is a successful technique for repair of rectovaginal fistula and cloaca. Incontinence score postoperatively were acceptable. It should be considered a first line of surgical treatment in those with a fistula that includes compromise of the anterior sphincter complex.
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