Scintigraphy in the diagnosis of beta cell carcinoma of the pancreas: case report.
D007516:Adenoma, Islet Cell / Q000000981:diagnostic imaging*; D006801:Humans; D007340:Insulinoma / Q000175:diagnosis / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D010190:Pancreatic Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging