title: Duodenal carcinoid in neurofibromatosis: a calcitonin- and amyloid-containing tumor.
mesh_terms: D000682:Amyloid / Q000378:metabolism*; D002116:Calcitonin / Q000378:metabolism*; D002276:Carcinoid Tumor / Q000378:metabolism*; D004379:Duodenal Neoplasms / Q000378:metabolism*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary; D009456:Neurofibromatosis 1
chemical_list: D000682:Amyloid; D002116:Calcitonin