Primary sarcoma of the liver. Report of a case with excellent response to hepatic artery ligation and infusion chemotherapy.

A case of primary undifferentiated sarcoma of the liver in a 66-year-old woman is reported. The similarity of the presenting symptoms to those of a hepatic abscess is emphasized. The patient's response to palliative treatment by means of hepatic artery ligation and chemotherapy was excellent. We believe that this is the first report of such a response in a sarcoma localized to the liver. This therapy may well be useful in symptomatic patients in whom partial hepatectomy is not feasible.