Diseases of the colon and rectum
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Previous reports suggest that patients with rectal cancer undergoing abdominoperineal resection have worse oncologic outcomes in comparison with those undergoing restorative rectal resection. ⋯ Technical factors alone are unlikely to be responsible for the worse outcomes after abdominoperineal resection in comparison with restorative resection. A combination of patient- and tumor-related factors that may have indicated the choice of the procedure also probably contribute to the worse outcomes. Because patients undergoing abdominoperineal resection represent a high risk for poor outcomes, management strategies need to consider all these factors during treatment.
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Multicenter Study Comparative Study
Improved short-term outcomes of laparoscopic versus open resection for colon and rectal cancer in an area health service: a multicenter study.
Evidence demonstrates short-term benefits of laparoscopic surgery for colon cancer. The situation for rectal cancer is less clear. ⋯ Within an area health service, elective laparoscopic resection for colon and rectal cancer had improved short-term outcomes in comparison with open surgery.
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Sacral nerve modulation has been reported as a minimally invasive and effective treatment for constipation refractory to conservative treatment. ⋯ : Despite improvement in Wexner scores, at the latest follow-up sacral nerve modulation was only being used by slightly more than 50% of the patients who started the first phase of treatment. Further studies are needed to reassess the efficacy and sustainability of sacral nerve modulation.