Search results
Results from the WOW.Com Content Network
Idiopathic granulomatous hepatitis is a rare medical condition characterized by granulomas in the liver, recurrent fever, myalgia, and fatigue. The condition is not a true hepatitis, and some experts believe it is a variant of sarcoidosis. [1] [2]
Other common sites of involvement include the liver, spleen, skin, and eyes. The granulomas of sarcoidosis are similar to those of tuberculosis and other infectious granulomatous diseases. In most cases of sarcoidosis, though, the granulomas do not contain necrosis and are surrounded by concentric scar tissue .
This condition occurs mainly in children and adolescents due to early immune reaction to eggs trapped within the periportal and presinusoidal spaces of the liver creating numerous granulomas. [19] Liver function is unaffected, and the severity of liver and spleen enlargement is correlated to the intensity of the infection. [19] It is ...
Around 70% of people have granulomas in their livers, although only in about 20–30% of cases, liver function test anomalies reflecting this fact are seen. [20] [28] About 5–15% of patients exhibit hepatomegaly. [22] Only 5–30% of cases of liver involvement are symptomatic. [68]
GPA treatment depends on the severity of the disease. [8] Severe disease is typically treated with a combination of immunosuppressive medications such as rituximab or cyclophosphamide and high-dose corticosteroids to control the symptoms of the disease and azathioprine, methotrexate, or rituximab to keep the disease under control.
Gummas have a firm, necrotic center surrounded by inflamed tissue, which forms an amorphous proteinaceous mass. The center may become partly hyalinized.These central regions begin to die through coagulative necrosis, though they also retain some of the structural characteristics of previously normal tissues, enabling a distinction from the granulomas of tuberculosis where caseous necrosis ...
In most cases, liver function will return to normal if the offending drug is stopped early. Additionally, the patient may require supportive treatment. In acetaminophen toxicity, however, the initial insult can be fatal. Fulminant hepatic failure from drug-induced hepatotoxicity may require liver transplantation.
The granulomas formed around the eggs impair blood flow in the liver and, as a consequence, induce portal hypertension. With time, collateral circulation is formed and the eggs disseminate into the lungs, where they cause more granulomas, pulmonary arteritis and, later, cor pulmonale. A contributory factor to portal hypertension is Symmers ...