[Multidisciplinary therapy for peritoneal dissemination using peritonectomy].

An aggressive approach to peritoneal dissemination involves peritonectomy procedures combined with preoperative intraperitoneal chemotherapy, intraoperative chemo-hyperthermia, and postoperative systemic chemotherapy. We have been performing multimodal therapy consisting of peritonectomy plus perioperative chemotherapy for the treatment of patients with peritoneal dissemination. Fifty-seven patients with established peritoneal dissemination from gastric cancer (n = 32), colon cancer (n = 17), ovarian cancer (n = 7), and mesothelioma (n = 1) have been treated with peritonectomy and intraoperative chemo-hyperthermia.