title: [Arterial radio-anatomy of the extrahepatic biliary system (author's transl)].
abstract: The uni-arterial vascularisation of the lateral bilary duct makes it impossible to systematise the arteries which supply the common bile duct. Only the cystic artery is seen at coelio-mesenteric catheterization. The techniques essential for visualisation of the cystic artery are discussed, on the basis of one hundred coelio-mesenteric arteriograms: frequency of demonstration, origin, course, termination, calibre and length. The frequent finding of opacification of the wall of the gall bladder under normal conditions is stressed.
mesh_terms: D001158:Arteries / Q000033:anatomy & histology*; D001659:Biliary Tract / Q000098:blood supply* / Q000000981:diagnostic imaging; D006801:Humans; D011859:Radiography; D013679:Technology, Radiologic
vernacular_title: Radio-anatomie artérielle des voies biliaires extra-hépatiques