[Intraoperative therapeutic intensification techniques in locally advanced abdominal sarcomas].

Introduction: Sarcomas are rare tumors that develop from mesenchymal cells. Their management is difficult due to their changing histology, location, and behavior. In this article, we discuss the use of two intraoperative therapeutic intensification techniques, intraoperative radiotherapy (IORT) and hyperthermic intraoperative intraperitoneal chemotherapy (HIIC), in the treatment of locally advanced abdominal sarcomas and peritoneal sarcomatosis.