[Combined hyperthermia, radiotherapy and chemotherapy: preliminary clinical results (author's transl)].

Results of treating superficial cancerous nodules by hyperthermia, alone or combined with radiotherapy or chemotherapy, over a period of one year, are presented. Twenty-five patients with multiple cutaneous or subcutaneous metastatic tumors were treated by 1 to 3 MHz ultrasound hyperthermia or 434 MHz microwave hyperthermia. Good local tolerance was observed, even in regions previously treated with high doses of irradiation. Regression of the tumors was assessed by comparison with unheated nodules. Two out of 11 tumors treated by hyperthermia alone, 10 out of 17 tumors treated by conventional chemotherapy combined with hyperthermia showed significant regression.