Benign cystic islet-cell tumor of the head of the pancreas; report of a case probably of delta-cell origin.
D007516:Adenoma, Islet Cell; D062312:Islands; D007515:Islets of Langerhans; D009369:Neoplasms; D010179:Pancreas; D010190:Pancreatic Neoplasms; D019864:Somatostatin-Secreting Cells
ISLANDS OF LANGERHANS/neoplasms