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Hepatocellular carcinoma - MedlinePlus Medical Encyclopedia
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Hepatocellular carcinoma

Contents of this page:

Illustrations

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

Alternative Names    Return to top

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

Definition    Return to top

Hepatocellular carcinoma is cancer of the liver.

Causes    Return to top

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    Return to top

Exams and Tests    Return to top

Physical examination may show an enlarged, tender liver.

Tests include:

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

Treatment    Return to top

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.

Sorafenib toslate (Nexavar), a medicine that blocks tumor growth, is now available for patients with liver tumors.

Support Groups    Return to top

You can ease the stress of illness by joining a support group with members who share common experiences and problems. See:

Outlook (Prognosis)    Return to top

The usual outcome is poor, because only 10 - 20% of hepatocellular carcinomas can be removed completely using surgery.

If the cancer cannot be completely removed, the disease is usually deadly within 3 - 6 months. However, survival can vary, and occasionally people will survive much longer than 6 months.

Possible Complications    Return to top

When to Contact a Medical Professional    Return to top

Call your health care provider if you develop persistent abdominal pain, especially if you have a history of any liver disease.

Prevention    Return to top

Preventing and treating viral hepatitis may help reduce your risk. Childhood vaccination against hepatitis B may reduce the risk of liver cancer in the future.

Avoid drinking excessive amounts of alcohol. Certain patients may benefit from hemochromatosis screening.

References    Return to top

Kew MC. Hepatic tumors and cysts. In: Feldman M, Friedman LS, Sleisenger MH, eds. Sleisenger & Fordtran's Gastrointestinal and Liver Disease. 8th ed. Philadelphia, Pa: Saunders Elsevier; 2006: chap 91.

Update Date: 9/4/2008

Updated by: Sean O. Stitham, MD, private practice in Internal Medicine, Seattle, Washington; and James R. Mason, MD, Oncologist, Director, Blood and Marrow Transplantation Program and Stem Cell Processing Lab, Scripps Clinic, Torrey Pines, California. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

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The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. Copyright 1997-2009, A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.


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