Isolated pancreatic metastasis from melanoma. Case report

Pancreas is frequently site of isolated metastasis, approximately in the 40% of cases in patient with previous history of malignant neoplasia, more frequently from renal cell carcinoma. The melanoma metastasis can also interest the pancreas in case of disseminated disease (50% of the cases); more rarely the pancreas is site of isolated metastases from melanoma. The treatment of the pancreatic metastases from melanoma is controversial: the therapeutic choices are few and the role of surgery is not well defined. If the metastasis are confined to the pancreas, the surgical treatment can be useful for better long time survival. We report a rare case of melanoma with pancreatic isolated metastasi in a patient with a previous melanotic metastasis to the inguinal lymph nodes without evidence of primitive tumor.