Hepatocellular carcinoma


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Digestive system
Hepatocellular cancer, CT scan
Hepatocellular cancer, CT scan
Liver biopsy
Liver biopsy
Definition

Hepatocellular carcinoma is cancer of the liver.


Alternative Names

Primary liver cell carcinoma; Tumor - liver; Liver cancer; Cancer - liver


Causes, incidence, and risk factors

Hepatocellular carcinoma accounts for 80 - 90% of all liver cancers. This type of cancer occurs more often in men than women, usually in people 50 to 60 years old. The disease is more common in parts of Africa and Asia than in North or South America and Europe.

The cause of liver cancer is usually cirrhosis (scarring of the liver). Cirrhosis may be caused by viral hepatitis, primarily hepatitis B and C, alcohol abuse, hemochromatosis, certain autoimmune diseases of the liver, and other diseases that result in chronic inflammation of the liver. The most common cause for cirrhosis in the United States is alcohol abuse.



Review Date: 09/11/2006
Reviewed By: Rita Nanda, M.D., Department of Medicine, Section of Hematology/Oncology, University of Chicago Medical Center, Chicago, IL. Review provided by VeriMed Healthcare Network.


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