Tag Günter Klöppel

Terminology and Classification Tumors of the endocrine pancreas are called pancreatic neuroendocrine neoplasms (PanNENs). PanNEN, like the neuroendocrine neoplasms (NENs) of the gastrointestinal tract, are stratified into two major groups ( Table 20.1 ), the well-differentiated NENs called pancreatic neuroendocrine…