[Hepatic echo-angiostructure: echo-anatomical study of the intraparenchymatous canal structures (author's transl)].
Hepatic echo-angiostructure: echo-anatomical study of the intraparenchymatous canal With a suitable technique (real time, grey scale) hepatic ultrasonography is able to display intraglandular ductal elements: portal veinous network, supra-hepatic veinous network, and, if enlarged intrahepatic biliary tree. A careful echoanatomic study is necessary to identify the enlarged biliary network in case of obstructive jaundice; such a study is also necessary not to confuse normal ductal structures, insufficiently displayed, with pathological reflections - a rather frequent hazard with conventionnal techniques.
D001653:Bile Ducts, Intrahepatic / Q000503:physiopathology; D002779:Cholestasis / Q000175:diagnosis* / Q000503:physiopathology; D006503:Hepatic Veins / Q000503:physiopathology; D006801:Humans; D011169:Portal Vein / Q000503:physiopathology; D014463:Ultrasonography
Echo-angiostructure hépatique: étude écho-anatomique des structures canalaires intraparenchymateuses