[Angiographic exploration of endocrine tumours of the pancreas. Arteriography and phlebography (author's transl)].

The authors report their procedure of angiographic localization of endocrine tumors of the pancreas: arteriography and subselective pancreatic phlebography (by transcutaneous transhepatic route) with intrapancreatic venous hormonal assays. This technic is the only one able to localize microscopic secreting tumors (under 2mm diameter in 3 cases on 20 examinations). Interpretation of hormonal data is discussed.