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Updated: Apr 4, 2026

Invasive Hemodynamic Characterization of the Portal-hypertensive Syndrome in Cirrhotic Rats
Published on: August 1, 2018
[Idiopathic non-cirrhotic portal hypertension: An update]
Julien Bissonnette1, Pierre-Emmanuel Rautou2, Dominique-Charles Valla3
1AP-HP, hôpital Beaujon, centre de référence des maladies vasculaires du foie, pôle des maladies de l'appareil digestif, service d'hépatologie, DHU unity, 92118 Clichy, France.
Abstract:
Idiopathic non-cirrhotic portal hypertension is an under-estimated cause of portal hypertension. The diagnosis requires the exclusion of cirrhosis, common causes of chronic liver disease and venous obstruction of the portal and hepatic veins. It has been associated with various extra-hepatic conditions that are most frequently immunologic, prothrombotic, hematologic and toxic. The most frequent clinical complications are variceal hemorrhage and portal vein thrombosis. Complications of portal hypertension should be managed as in patients with cirrhosis.
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