Search results
Results from the WOW.Com Content Network
Congestive hepatopathy, is liver dysfunction due to venous congestion, usually due to congestive heart failure. The gross pathological appearance of a liver affected by chronic passive congestion is "speckled" like a grated nutmeg kernel; the dark spots represent the dilated and congested hepatic venules and small hepatic veins. The paler areas ...
The causes for portal hypertension are classified as originating in the portal venous system before it reaches the liver (prehepatic causes), within the liver (intrahepatic) or between the liver and the heart (post-hepatic). The most common cause is cirrhosis (chronic liver failure). Other causes include: [1] [10] [11] Prehepatic causes
The physiological findings that correlate with worsening portal hypertensive gastropathy include an increased portal venous pressure gradient and decreased hepatic blood flow. [4] Biopsies of the stomach in patients with portal hypertensive gastropathy show ectatic (or dilated) blood vessels, evidence of bleeding by means of red blood cells in ...
Less common causes of cirrhosis include autoimmune hepatitis, primary biliary cholangitis, and primary sclerosing cholangitis that disrupts bile duct function, genetic disorders such as Wilson's disease and hereditary hemochromatosis, and chronic heart failure with liver congestion.
In the developed world, the most common cause is liver cirrhosis. [4] Other causes include cancer, heart failure, tuberculosis, pancreatitis, and blockage of the hepatic vein. [4] In cirrhosis, the underlying mechanism involves high blood pressure in the portal system and dysfunction of blood vessels. [4]
Chronic liver disease in the clinical context is a disease process of the liver that involves a process of progressive destruction and regeneration of the liver parenchyma leading to fibrosis and cirrhosis. [1] "Chronic liver disease" refers to disease of the liver which lasts over a period of six months.
The main causes of alcohol-related death were cardiovascular disease — primarily due to heart attacks and strokes — as well as certain "common and serious cancers" as well as cirrhosis of the ...
Chronic liver diseases like chronic hepatitis, chronic alcohol abuse or chronic toxic liver disease may cause liver failure and hepatorenal syndrome; fibrosis and cirrhosis of liver; Cirrhosis may also occur in primary biliary cirrhosis. Rarely, cirrhosis is congenital.