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There are several diagnostic tests for hepatitis C, including HCV antibody enzyme immunoassay (ELISA), recombinant immunoblot assay, and quantitative HCV RNA polymerase chain reaction (PCR). [16] HCV RNA can be detected by PCR typically one to two weeks after infection. In contrast, antibodies can take substantially longer to form and thus be ...
In children born to hepatitis C virus antibody positive but hepatitis C virus RNA negative mothers, the alanine aminotransferase and hepatitis C virus antibodies should be investigated at 18-24 months of life. If both the alanine aminotransferase value is normal and hepatitis C virus antibody is not found, follow up should be interrupted.
In a nutshell, “hepatitis C is a virus that infects the liver, causing inflammation and scarring of the organ,” says K. V. Narayanan Menon, MD, the medical director of liver transplantation at ...
Liver function tests (LFTs or LFs), also referred to as a hepatic panel or liver panel, are groups of blood tests that provide information about the state of a patient's liver. [1] These tests include prothrombin time (PT/INR), activated partial thromboplastin time (aPTT), albumin , bilirubin (direct and indirect), and others.
In the case of hepatitis B, blood tests exist for multiple virus antigens (which are different components of the virion particle) and antibodies. [76] The combination of antigen and antibody positivity can provide information about the stage of infection (acute or chronic), the degree of viral replication, and the infectivity of the virus. [76]
Autoimmune hepatitis, formerly known as lupoid hepatitis, plasma cell hepatitis, or autoimmune chronic active hepatitis, is a chronic, autoimmune disease of the liver that occurs when the body's immune system attacks liver cells, causing the liver to be inflamed.
Reference ranges (reference intervals) for blood tests are sets of values used by a health professional to interpret a set of medical test results from blood samples. Reference ranges for blood tests are studied within the field of clinical chemistry (also known as "clinical biochemistry", "chemical pathology" or "pure blood chemistry"), the ...
Human immunodeficiency virus (HIV) and hepatitis C virus (HCV) co-infection is a multi-faceted, chronic condition that significantly impacts public health.According to the World Health Organization (WHO), 2 to 15% of those infected with HIV are also affected by HCV, increasing their risk of morbidity and mortality due to accelerated liver disease.