[Aggressive fibromatosis of the small pelvis].

Experience in the treatment of 25 patients with aggressive fibromatosis of the true pelvis is discussed. To establish a precise diagnosis obligatory and special methods of examination were applied. Secondary changes in the adjacent organs and structures were found in 24 patients. Radical operations were conducted on 19 (76%) patients, in 13 of them the interventions were combined. The mean duration of the operations was 5.3 hours. Complications developed in 17 out of 19 patients. Hemorrhage was the most frequent (in 12 out of 19 patients) and menacing complication. The blood loss was 3036.8 ml on the average. Recurrences were registered in 8 out of 19 (42.1%) patients.