Hepatitis - Introduction

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Nonalcoholic Fatty Liver Disease (NAFLD)

Nonalcoholic fatty liver disease (NAFLD) affects between 10 - 24% of the population. It covers several conditions, including nonalcoholic steatohepatitis (NASH). NAFLD has features similar to alcoholic hepatitis, particularly a fatty liver, but it occurs in individuals who drink little or no alcohol. Severe obesity and diabetes are the major risk factors for NAFLD as well as complications from NAFLD. NAFLD is usually benign and very slowly progressive. In certain patients, however, it can lead to cirrhosis, liver failure, or liver cancer. [For more information, see In-Depth Report #75: Cirrhosis.]

Review Date: 08/17/2006
Reviewed By: Harvey Simon, MD, Editor-in-Chief, In-Depth Reports; Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org).

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