title: [Progress in the localization of insulinomas].
abstract: Preoperative percutaneous transhepatic portal vein catheterization with selective blood sampling from the pancreatic veins and insulin radioimmunoassay is a very successful new procedure for localization of insulinomas. A careful peroperative inspection and bidigital palpation of the whole pancreas helps to avoid the problems of undetected insulinoma.
mesh_terms: D007516:Adenoma, Islet Cell / Q000175:diagnosis*; D000792:Angiography / Q000379:methods*; D001800:Blood Specimen Collection; D006801:Humans; D007328:Insulin / Q000032:analysis; D010173:Palpation; D010179:Pancreas; D011169:Portal Vein; D011863:Radioimmunoassay
chemical_list: D007328:Insulin
vernacular_title: Fortschritte in der Lokalisation von Insulinomen.