Ductal adenocarcinoma or islet-cell tumor?
D007516:Adenoma, Islet Cell / Q000473:pathology*; D002285:Carcinoma, Intraductal, Noninfiltrating / Q000473:pathology*; D003937:Diagnosis, Differential; D006801:Humans; D010190:Pancreatic Neoplasms / Q000473:pathology*