Asymptomatic membranous obstruction of the inferior vena cava due to large intrahepatic collaterals

Cardiovascular and Interventional Radiology
S AkakiK Hamazaki

Abstract

This paper presents a case of asymptomatic membranous obstruction of the inferior vena cava with a rare hemodynamic pattern consisting of large intrahepatic venous connections between the right inframembranous and the middle supramembranous hepatic vein. These remarkably large collaterals obviated significant enlargement of the azygous venous system and the development of a Budd-Chiari syndrome.

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Citations

Dec 6, 2005·Cardiovascular and Interventional Radiology·Kazushi KishiMasanobu Juri
Oct 30, 2013·Journal of Clinical Ultrasound : JCU·Yong-Hao GaiGuo-Quan Zhang
May 9, 2015·Ultrasound in Medicine & Biology·Shi-Feng CaiQing-Wei Liu
Jan 13, 2015·Experimental and Therapeutic Medicine·Shi-Feng CaiQing-Wei Liu
Aug 15, 2014·Experimental and Therapeutic Medicine·Yong-Hao GaiQing-Wei Liu
Jun 3, 2020·European Journal of Gastroenterology & Hepatology·Huawei LiQingqiao Zhang

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