Serological markers

Hepatitis B surface antigen (HBsAg) Test-Introduction, Test Result, Test Method, Clinical Significance, and Keynotes

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Hepatitis B surface antigen (HBsAg) Test-Introduction, Test Result, Unit, Normal Range, Test Method, Clinical Significance, and Keynotes

Introduction The Hepatitis B Surface Antigen (HBsAg) test is a crucial diagnostic tool used in the field of clinical laboratory medicine to detect the presence of the Hepatitis B virus (HBV) in an individual’s bloodstream. Hepatitis B is a viral infection that primarily affects the …

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Rheumatoid Factor (RF) Test-Introduction, Test Result, Unit, Normal Range, Test Method, Clinical Significance, and Keynotes

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Rheumatoid Factor (RF) Test-Introduction, Test Result, Unit, Normal Range, Test Method, Clinical Significance, and Keynotes

Introduction The Rheumatoid Factor (RF) test is a medical diagnostic test used to detect the presence of an antibody called rheumatoid factor in the blood. This antibody is commonly found in the blood of individuals who have rheumatoid arthritis (RA), an autoimmune disorder that primarily …

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