title: Percutaneous transhepatic portal vein catheterization for localization of insulinoma.
mesh_terms: D007516:Adenoma, Islet Cell / Q000175:diagnosis*; D002404:Catheterization; D006801:Humans; D007328:Insulin / Q000097:blood*; D007340:Insulinoma / Q000175:diagnosis* / Q000473:pathology; D010179:Pancreas / Q000473:pathology; D010190:Pancreatic Neoplasms / Q000175:diagnosis* / Q000473:pathology; D011169:Portal Vein
chemical_list: D007328:Insulin