[Simultaneous surgeries in cancer surgery].
Of 14,448 operated patients with malignant tumor of different localization in 368 (25% +/- 0.1%)--simultant operations (SO) were performed. Terminology of SO was determined in oncosurgery, classification of indications to performance of SO was proposed in patients with coexistent oncosurgical diseases. Early postoperative complications had occurred in 63 (17.1% +/- 1.9%) patients, 20 (5.4% +/- 1.2%) patients died. Social-economical expediency of SO performance in oncosurgery was substantiated.