Endocrine Abstracts

Introduction: Pancreatic neuroendocrine tumors (PNET) are a heterogeneous group with various clinical presentations and lineage. They have an incidence of one per 100 000 individuals per year and represent about 1–2% of all pancreatic tumors. Non functional PNET (NF-PNET) are incidentally discovered in most cases. Pulmonary neuroendocrine tumors constitue a distinct category of tumors with morphologic and biologic neuroendocrine features, they present 20–30% of all N...