[A Long-Term Survival Case of Neuroendocrine Carcinoma of Gallbladder-Report of a Case]

The patient is 77-year-old man. He received open cholecystectomy and choledocholithotomy when he was 74 years old. Because postoperative diagnosis was small cell neuroendocrine carcinoma(NEC), the resection of gallbladder bed and hilus lymph nodes were performed. During the follow up period, the liver metastases and portal vein tumor thrombosis appeared. Therefore, chemotherapy was performed according to small cell lung cancer. In addition to chemotherapy, radiation therapy was performed for the purpose of local control. He is still alive about 3 years after the first operation. This case suggested the efficacy of multidisciplinary treatment including operation, chemotherapy, and radiation therapy in NEC of gallbladder patient with liver metastasis.