6 In this group of patients the cardioportal circulation time is a generally reliable and simple means of detecting portal hypertension. The hepatic-wedge pressure is a more direct and accurate ...

IN the course of studying the role of circulatory changes in the pathogenesis of centrilobular hepatic lesions 1,2, we have been attempting by various techniques, including the use of neoprene ...

A distinctive feature, however, is the association with intrahepatic or subcapsular hepatic venous collateral vessels. This collateral circulation is the most sensitive feature for the diagnosis ...