Viral hepatitis is a serious liver disease caused by different viruses. Early testing is essential for accurate diagnosis and management. Here are nine key tests for viral hepatitis.
Blood tests detect specific antibodies or antigens, helping identify exposure to viral hepatitis. These markers are crucial for early detection and determining the type of virus.
Liver function tests measure liver enzymes to assess liver health and detect inflammation. Elevated levels suggest liver damage, which is common in viral hepatitis infections.
The Hepatitis A test detects antibodies to the Hepatitis A virus (HAV). It helps identify recent or past infections, crucial for vaccination decisions or treatment.
Hepatitis B testing identifies markers like surface antigens and antibodies, confirming active infection or past exposure. This test is essential for managing chronic infections.
This test detects antibodies against the Hepatitis C virus (HCV). A positive result indicates prior exposure, requiring further tests to confirm active infection or clearance.
The HCV RNA test detects the genetic material of the Hepatitis C virus, confirming the presence of the virus in the bloodstream and assessing viral load.
Hepatitis D, which requires Hepatitis B infection to exist, is tested through specific antibodies. This test helps identify coinfection and potential complications of chronic hepatitis B.
A liver biopsy involves taking a small tissue sample to examine liver damage. It evaluates the extent of fibrosis, cirrhosis, or cancer, important in chronic hepatitis cases.
Ultrasound imaging uses sound waves to create liver images, helping detect abnormalities like fatty liver, cirrhosis, or tumors associated with long-term viral hepatitis infections.
Testing for viral hepatitis involves various methods that aid in diagnosis and management. Early detection ensures timely treatment, preventing liver complications and improving outcomes.