Hepatitis C overview
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Hepatitis C |
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Diagnosis |
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Treatment |
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Hepatitis C overview On the Web |
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American Roentgen Ray Society Images of Hepatitis C overview |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Assistant Editor-In-Chief: Nina Axiotakis [2]
Overview
Hepatitis C is a blood-borne, infectious, viral disease that is caused by a hepatotropic virus called Hepatitis C virus (HCV).[1] The infection can cause liver inflammation (hepatitis) that is often asymptomatic, but ensuing chronic hepatitis can result later in cirrhosis (fibrotic scarring of the liver) and liver cancer.
The hepatitis C virus (HCV) is spread by blood-to-blood contact with an infected person's blood. The symptoms can be medically managed, and a proportion of patients can be cleared of the virus by a long course of anti-viral medicines. Although early medical intervention is helpful, people with HCV infection often experience mild symptoms, and consequently do not seek treatment.[1] An estimated 150-200 million people worldwide are infected with hepatitis C. In the U.S., those with a history of intravenous drug use, inhaled drug usage, tattoos, or who have been exposed to blood via unsafe sex or social practices are increased risk for this disease. Hepatitis C is the leading cause of liver transplant in the United States.