Results 41 to 50 of about 108,295 (308)
Imaging-guided interventions modulating portal venous flow: Evidence and controversiesKey points
JHEP Reports, 2022 Summary: Portal hypertension is defined by an increase in the portosystemic venous gradient. In most cases, increased resistance to portal blood flow is the initial cause of elevated portal pressure.
Roberto Cannella +6 more
doaj +1 more source
Portal Circulation in Portal Hypertension [PDF]
Acta Radiologica, 1957 (1957). Portal circulation in portal hypertension. Acta Radiologica: Vol. 47, No. 1, pp. 1-22.
I, BERGSTRAND, C A, EKMAN
openaire +2 more sources
Association between splenectomy and portal hypertension in the development of pulmonary hypertension
Pulmonary Circulation, 2020 Both portal hypertension and splenectomy are risk factors for pulmonary hypertension. However, the interactions between portal hypertension and splenectomy in the development of pulmonary hypertension remain unclear.
Li Huang +6 more
doaj +1 more source
The Korean Journal of Gastroenterology, 2022 Varices are a frequent complication of liver cirrhosis and a major cause of mortality in patients with liver cirrhosis. Patients with decompensated cirrhosis complications have a poor prognosis and require careful management.
Min Kyung Park , Yun Bin Lee
doaj +1 more source
Hepatic microcirculation and mechanisms of portal hypertension. [PDF]
, 2019 The liver microcirculatory milieu, mainly composed of liver sinusoidal endothelial cells (LSECs), hepatic stellate cells (HSCs) and hepatic macrophages, has an essential role in liver homeostasis, including in preserving hepatocyte function, regulating ...
Anabel Fernández-Iglesias +5 more
core +1 more source
A community of portal hypertension [PDF]
, 2021 Portal hypertension is an important, if not the most important, factor affecting the clinical course of patients with cirrhosis, as it can predict the development of cirrhosis-related complications, such as variceal bleeding, ascites, and hepatic ...
Pavlides, Michael +3 more
core +1 more source
AASLD practice guidance on drug, herbal, and dietary supplement–induced liver injury
, 2022 Hepatology, EarlyView.
Robert J. Fontana +6 more
wiley +1 more source
Portal hypertension in cirrhosis: Pathophysiological mechanisms and therapyKey points
JHEP Reports, 2021 Summary: Portal hypertension, defined as increased pressure in the portal vein, develops as a consequence of increased intrahepatic vascular resistance due to the dysregulation of liver sinusoidal endothelial cells (LSECs) and hepatic stellate cells ...
Yasuko Iwakiri, Jonel Trebicka
doaj +1 more source
The portal hypertension syndrome: etiology, classification, relevance, and animal models. [PDF]
, 2017 BACKGROUND Portal hypertension is a key complication of portal hypertension, which is responsible for the development of varices, ascites, bleeding, and hepatic encephalopathy, which, in turn, cause a high mortality and requirement for liver ...
Iwakiri, Yasuko +3 more
core +1 more source
The Korean Journal of Gastroenterology, 2017 Background/Aims: Portal hypertension (PH) is a syndrome characterized by chronic increase in the pressure gradient between the portal vein and inferior vena cava. Previous studies have suggested an increased frequency of antral elevated erosive gastritis
Fernanda Cordeiro de Azevedo Conejo +5 more
doaj +1 more source