[Intra-arterial infusion chemotherapy for advanced endometrial cancer before surgical treatment]

Nine cases of advanced uterine body cancer (stage III: 8, stage IVa: 1) were treated by intra-arterial infusion chemotherapy before curative operation. This treatment produced primary tumors smaller than half sizes in eight cases. Necrotic changes were found in over two-thirds of the lesions in six cases. This chemotherapy enabled us to operate curatively in seven cases. After the operations, we performed various types of treatment including intra-arterial infusion chemotherapy. No evidences of disease have been found in four cases, but there is no significant difference between the groups receiving and not receiving the intra-arterial infusion chemotherapy (n = 16) in terms of survival rate of stage III. Further study of the prognosis is necessary.