title: Intestinal fistula and obstruction following pelvic exenteration.
abstract: Intestinal fistulas and obstruction are the most common and most serious complication of pelvic exenteration for gynecologic cancer. In a series of 58 patients, early intestinal fistulas developed in seven and late fistulas in 13 of the patients. Early fistulas are more commonly secondary to surgical trauma or technical errors and were noted to occur more frequently in patients who had previously undergone irradiation. Late fistulas are usually associated with intestinal obstruction and with a high incidence of recurrent malignant growth. The management of choice for intestinal fistulas following pelvic exenteration appears to be prompt surgical intervention with bypass procedures in preference to intestinal resections. Although several technical modifications have been applied to the exenterative operation with a trend toward a decrease in early obstruction and fistula formation rate, additional technical efforts will be necessary if these problems are to be solved.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D005833:Genital Neoplasms, Female / Q000532:radiotherapy / Q000601:surgery; D006801:Humans; D007412:Intestinal Fistula / Q000209:etiology* / Q000601:surgery; D007415:Intestinal Obstruction / Q000209:etiology*; D008875:Middle Aged; D010385:Pelvic Exenteration / Q000009:adverse effects*