Liver Cancer Health Channel

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Hepatocellular carcinoma

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. It is usually seen in people ages 50 - 60.

The disease is more common in parts of Africa and Asia than in North or South America and Europe.

Hepatocellular carcinoma is not the same as metastatic liver cancer, which starts in another organ (breast or colon) and spreads to the liver.

The cause of liver cancer is usually scarring of the liver (cirrhosis). Cirrhosis may be caused by:

Patients with hepatitis B or C are at risk for liver cancer, even if they do not have cirrhosis.

Symptoms

Signs and tests

Physical examination may show an enlarged, tender liver.

Tests include:

  • Abdominal CT scan
  • Liver biopsy
  • Liver enzymes (liver function tests)
  • Liver scan
  • Serum alpha fetoprotein

Some high-risk patients may get periodic blood tests and ultrasounds to see if tumors are developing.

Treatment

Aggressive surgery or a liver transplant may successfully treat small or slow-growing tumors if they are diagnosed early. However, few patients are diagnosed early.

Chemotherapy and radiation treatments are not usually effective. However, they may be used to shrink large tumors so that surgery has a greater chance of success.

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