title: Giant islet cell tumor of the pancreas with alpha-like granules. An ultrastructural study.
mesh_terms: D007516:Adenoma, Islet Cell / Q000000981:diagnostic imaging / Q000473:pathology*; D002466:Cell Nucleolus; D002471:Cell Transformation, Neoplastic; D003594:Cytoplasmic Granules; D005951:Glucose Tolerance Test; D006801:Humans; D007515:Islets of Langerhans / Q000166:cytology; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D010179:Pancreas / Q000473:pathology; D010190:Pancreatic Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D011859:Radiography