title: Visual vignette. What is the diagnosis? Insulin-secreting tumor.
authors: Department of Surgery, University of California San Francisco, San Francisco, California, USA.
authors: Maxwell
authors: M
authors: Thompson
authors: Annie
authors: A
authors: Hiniker
authors: Quan-Yang
authors: QY
authors: Duh
authors: Carlos U
authors: CU
authors: Corvera
mesh_terms: D000328:Adult; D006801:Humans; D007328:Insulin / Q000378:metabolism*; D000078790:Insulin Secretion; D008297:Male; D018358:Neuroendocrine Tumors / Q000175:diagnosis* / Q000378:metabolism
chemical_list: D007328:Insulin