[A long-term survival case of unresectable malignant pancreatic endocrine tumor successfully treated with systemic chemotherapy].

A 55-year-old man was admitted to our hospital because of high grade fever in October 1999. Computed tomography showed a solid tumor in the tail of the pancreas with multiple liver tumors. We diagnosed him as unresectable pancreatic tail cancer with multiple liver metastases at first, so systemic chemotherapy using UFT was performed.