Tumors of the pancreatic islets.
D007516:Adenoma, Islet Cell / Q000473:pathology*; D006801:Humans; D007515:Islets of Langerhans; D009369:Neoplasms; D010190:Pancreatic Neoplasms
ISLANDS OF LANGERHANS/neoplasms; ISLET CELL TUMOR/pathology