[Clinical Outcome of Hepatectomy of Liver Metastasis of Duodenal Ampullary Cancer].

We evaluated the clinical outcome and assessed the indication of hepatectomy for liver metastasis of duodenal ampullary cancer. We analyzed 42 cases of duodenal ampullary cancer and 4 patients who underwent hepatectomy for liver metastasis. Eleven(50%)of 22 cases with recurrence of duodenal ampullary cancer had liver metastasis. Four cases were solitary and 7 cases were multiple. Four patients underwent hepatectomy didn't had other organ metastasis. Three of 4 cases with solitary liver metastases and one of 7 cases with multiple metastasis underwent hepatectomy. One of 3 cases of solitary liver metastasis died of lung and bone metastases without liver recurrence 2 years and 8 months after hepatectomy. Other 2 cases are long surviving without recurrence 8 years and 8 months and 4 years and 9 months after hepatectomy respectively. One case of multiple liver metastases died of early liver recurrence 10 months after hepatectomy. The indication of hepatectomy for liver metastasis was restrictive. However the prognosis of patients with solitary liver metastasis was relatively favorable. Therefore hepatectomy could be indicated for solitary liver metastasis of duodenal ampullary cancer.