title: Radiofrequency thermotherapy, local chemotherapy, and arterial occlusion in the treatment of nonresectable cancer.
abstract: Localized radiofrequency thermotherapy (RFTT) has been effective by itself in debulking cancers but has not accomplished total eradication by itself. Occlusion of the regional artery supplying the tumor drastically reduces the arterial pressure distal to occlusion and further impairs tumor blood flow leading to an accentuation of the temperature differentiation achieved by the normal tissue and tumor. Radiofrequency thermotherapy with vascular occlusion is combined with direct injection of an effective chemotherapeutic agent into the tumor. Radiofrequency thermotherapy is performed after injection of chemotherapy using bleomycin and mitomycin C for squamous cell cancers and Adriamycin and mitomycin C for adenocarcinoma. There are no adverse systemic responses to the small dose of chemotherapy used and the combination therapy is effective in destroying the tumor.
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use*; D001761:Bleomycin / Q000627:therapeutic use; D003131:Combined Modality Therapy; D006801:Humans; D006979:Hyperthermia, Induced; D008026:Ligation; D008937:Mitomycins / Q000627:therapeutic use; D009369:Neoplasms / Q000628:therapy*; D011846:Radio Waves
chemical_list: D000970:Antineoplastic Agents; D008937:Mitomycins; D001761:Bleomycin