Diagnosis of Viral Hepatitis

by ]]>Debra Wood, RN]]>

The doctor will ask about your symptoms and medical history and perform a physical exam.

Tests to diagnose hepatitis may include the following:

Blood tests—Your blood is checked for the presence of hepatitis antigens and antibodies. Antigens are foreign proteins that are part of the hepatitis viruses. Antibodies are proteins that your body has made to fight the infectious agents.
Liver function studies—The levels of various liver enzymes, bilirubin, and clotting factors in your blood are measured to determine how your liver is functioning.
Liver ]]>biopsy]]> —A sample of liver tissue is removed and examined under a microscope.

Placement of Liver Biopsy Needle

References:

American Liver Foundation website. Available at: http://www.liverfoundation.org/ .

Hepatitis Information Network website. Available at: http://www.hepnet.com/ .

National Digestive Diseases Information Clearinghouse website. Available at: http://digestive.niddk.nih.gov/ .

Last reviewed January 2010 by ]]>David L. Horn, MD, FACP]]>

Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.