What are the pathological manifestations of hepatitis C?

The pathological manifestations of hepatitis C are diverse, mainly including the following aspects: 1. Liver damage: After the hepatitis C virus invades the human body, it causes inflammatory reactions in the liver, manifested as abnormal liver function, such as elevated levels of transaminases. In severe cases, it may lead to hepatomegaly and splenomegaly. 2. Thrombocytopenia: Hepatitis C virus infection may stimulate the body to produce antibodies against its own platelet surface antigens, leading to increased platelet destruction. Additionally, the inflammatory response following infection may also affect platelet production. 3. Fibrosis and cirrhosis: Long-term hepatitis C virus infection leads to liver fibrosis, which may progress to cirrhosis, characterized by increased liver stiffness, reduced liver volume, and possible development of ascites and jaundice. 4. Portal hypertension: In cirrhosis, increased blood flow and pressure in the portal vein lead to portal hypertension, which can further cause splenomegaly, ascites, and other symptoms. 5. Other complications: Hepatitis C virus infection may also cause severe complications such as hepatocellular carcinoma, threatening the patient's life and health.