COMBINATION OF VESSEL EMBOLIZATION AND CRYOTHERAPY IN SURGICAL TREATMENT OF SOFT TISSUE SARCOMAS

Abstract

The article analyzed the results of surgical treatment of 153 patients with soft tissue sarcomas. The surgery was complemented by preoperative embolization of vessels, which supplied the tumor, cryotherapy on the tumor and postoperative wound in 72 patients of main group. The control group consisted of 81 patients and there weren’t any perioperative actions. It was shown, that more than 80% of soft tissue sarcomas had the main and mixed type of tumor blood supply. Partial and full reduction of blood flow could be obtained by embolization of the tumor in more than 50% patients. Combination of surgical and preoperative embolization of vessels and cryotherapy decreased the rate of local recurrence and increased the quantity of organosafe interventions.

Keywords

• soft tissue sarcoma
• tumor blood supply
• embolization of vessels
• cryosurgery