[A case of malignant fibrous histiocytoma treated with intraarterial chemotherapy under complete venous isolation and charcoal hemoperfusion].

Herein reported is a case with malignant fibrous histiocytoma (MFH) at the left elbow treated successfully with intraarterial chemotherapy under complete brachial venous isolation and charcoal hemoperfusion (BVI-CHP). A 56-year-old man was admitted to our institution because of local recurrence at the left elbow 6 months after extended local resection combined with systemic chemotherapy. We treated the patient with a 15-min intraarterial infusion of adriamycin (100 mg/body) and cisplatin (30 mg/body) under a concomitant 30-min BVI-CHP. Two weeks after the first treatment, he received a repeated intraarterial infusion of adriamycin (80 mg/body) and cisplatin (50 mg/body) under BVI-CHP. The tumor became necrotic one week after the first treatment, resulting in 60% reduction in tumor diameter. In addition, angiography demonstrated a remarkable shrinkage of the tumor stain. Despite repeated intraarterial high-dose infusions of chemotherapeutic agents, systemic toxicities, such as leukopenia, nausea/vomiting and alopecia, were not observed. These results indicate that this approach offers a novel therapeutic option for malignant tumors in the extremities.