[Pelvic multivisceral resection from the viewpoint of surgery]

Even rectal carcinomas, carcinomas of the female genital tract, and retroperitoneal sarcomas of the pelvis with invasion of adjacent organs are potentially curable by extending the operation to the relevant structures. In the Surgical Department of the University of Erlangen, 1535 patients with a first diagnosis of rectal carcinoma were treated from 1978 to 1988. Among these patients, 97 multivisceral pelvic resections (patients with distant metastases excluded) were performed. True tumor invasion had occurred in 48%, the others were operated on for inflammatory adhesion. In 54 patients, the anal sphincter was preserved. Postoperative mortality was 7%. The 5-year survival of those patients with tumor invasion of adjacent organs and R0-resection (n = 26) was 32%. Excluding the five patients with a tear or incision of the tumor (n = 5), the 5-year survival of the remaining patients was 44%. One patient who was operated on for a leiomyosarcoma of the rectum with a multivisceral resection of the rectum, prostate, and urine bladder is still alive 9 years after the operation without recurrence. The history of this patient argues for pelvic exenteration also in males, if a R0 resection can be performed.