Histopathological findings confirmed the diagnosis of pancreatic well‐differentiated neuroendocrine carcinoma (according to World Health Organization WHO 2000 classification) with hepatic and lymph nodal metastasis; at immunohistochemistry the tumor cells were strongly positive for synaptophysin and CgA, and a MIB‐1 proliferative index of 15% was found. The gene discussed is CGA; the disease is neoplasm.