[Results of combined treatment with intraoperative radial therapy of soft tissue sarcoma].

The intraoperative radiation therapy (IORT) in combined therapy of soft tissue sarcoma in a single dose 10-20 Gy is the method, which can optimize the role of radiation therapy in treatment of this nosology. This method allows exact localization of the irradiation zone in the frames of "tumor bed", thereby minimizing the damage of normal tissues and critical organs. The aim of the study was the influence of IORT on the rate and structure of postoperative complications and long-term results of treatment in the group under study (n = 49) in comparison with the group of combined treatment without IORT (n = 57) and the group of surgical treatment.