Short-term results of surgical treatment of non-organic retroperitoneal tumors

Comparative analysis of short-term results of combined operations and isolated removal of non-organic retroperitoneal tumors has been carried out. The study included 97 patients with malignant primary and recurrent tumors adjacent to surrounding organs. A total of 106 operations were performed, 56 of them were combined operations (52 patients were operated on), and isolated tumor removal was performed in 50 cases (45 patients were operated on). It has been found that the hemorrhage volume and surgery duration are significantly increased during the combined operations resulting in the increase in the rate of postoperative complications, however, these differences are not significant.