Total Pelvic Exenteration for Locally Advanced Colorectal Carcinoma. Postoperative Complications.

Abstract
This study was designed to clarify the postoperative major complications of total pelvic exenteration for locally advanced colorectal cancer. Twenty-six patients (primary disease: 17, recurrent disease: 9) were retrospectively studied. Major complications developed in 30.8% (8 of 26); in 23.5% (4 of 17) for a primary disease and in 44.4% (4 of 9) for a recurrent disease. Only 2 patients (7.7%) died within 30 days after the operation; one patient died of hepatic failure and another of pelvic sepsis. Postoperative ileus developed at a high rate of 11.5% (3 of 26). Ileo-ileal anastomotic leakage developed at a rate of 7.7% (2 of 26) and it commonly occurred following irradiation. The remaining one patient had gastrointestinal bleeding. These 6 patients surviving the operation were successfully managed conservatively. Conclusion was as follows: Total pelvic exenteration should be performed carefully and aggressively regardless of the development of postoperative complications.

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