Department of Radiology, Fundeni Hospital, University of Medicine and Pharmacy Carol Davila, Bucharest, Romania.
J Gastrointestin Liver Dis. 2006 Dec;15(4):393-8.
In this educational presentation, we offer an overview of acquired anomalies of the portal venous system explored by biphasic helical CT and MRI. Portosystemic collateral vessels, cavernous transformation of the portal vein, intrahepatic vascular shunts, aneurysms of the portal venous system, thrombosis of the portal venous system, and gas in the portal venous system will be discussed. For liver surgery and interventional procedures it is necessary to have a correct mapping of normal anatomy, variants, and different pathologies involving the portal venous system.
在本次教育讲座中，我们将介绍使用双相螺旋 CT 和 MRI 检查获得的门静脉系统异常。我们将讨论门体侧支循环、门静脉海绵样变性、肝内血管分流、门静脉系统动脉瘤、门静脉系统血栓形成和门静脉系统积气。对于肝外科手术和介入操作，正确了解正常解剖、变异和涉及门静脉系统的不同病变是必要的。
