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Liver showing chronic passive congestion associated with tricuspid valve incompetence. So called 'nutmeg liver', Split nutmeg, for those who have never seen this appearance. Close up of congested liver showing the 'nutmeg' appearance. Congestive hepatopathy, is liver dysfunction due to venous congestion, usually due to congestive heart failure.
Secondary sclerosing cholangitis (SSC) is a chronic cholestatic liver disease. SSC is a sclerosing cholangitis with a known cause. Alternatively, if no cause can be identified, then primary sclerosing cholangitis is diagnosed. SSC is an aggressive and rare disease with complex and multiple causes.
The first symptoms typically include fever, intermittent abdominal pain, and an enlarged liver.Occasionally, yellow discoloration of the skin occurs. [4] Caroli disease usually occurs in the presence of other diseases, such as autosomal recessive polycystic kidney disease, cholangitis, gallstones, biliary abscess, sepsis, liver cirrhosis, kidney failure, and cholangiocarcinoma (7% affected). [2]
Ischemic hepatitis, also known as shock liver, is a condition defined as an acute liver injury caused by insufficient blood flow (and consequently insufficient oxygen delivery) to the liver. [5] The decreased blood flow ( perfusion ) to the liver is usually due to shock or low blood pressure.
cirrhosis liver (post-mortem), probable alcoholic cirrhosis. These features are a direct consequence of liver cells not functioning: Spider angiomata or spider nevi happen when there is dilatation of vasculature beneath the skin surface. [29] There is a central, red spot with reddish extensions that radiate outward.
The hepatopulmonary syndrome results from the formation of microscopic intrapulmonary arteriovenous dilatations in patients with both chronic, and far less commonly acute liver failure. The mechanism is unknown but is thought to be due to increased liver production or decreased liver clearance of vasodilators, possibly involving nitric oxide. [1]
A liver sinusoid is a type of capillary known as a sinusoidal capillary, discontinuous capillary or sinusoid, that is similar to a fenestrated capillary, having discontinuous endothelium that serves as a location for mixing of the oxygen-rich blood from the hepatic artery and the nutrient-rich blood from the portal vein. [1]
Liver failure is the inability of the liver to perform its normal synthetic and metabolic functions as part of normal physiology. Two forms are recognised, acute and chronic (cirrhosis). [ 1 ] Recently, a third form of liver failure known as acute-on-chronic liver failure ( ACLF ) is increasingly being recognized.