Fractionated Bilirubin
Separates total bilirubin into direct and indirect components to evaluate liver function and red blood cell breakdown. Results help identify liver disease, bile duct obstruction, or hemolytic conditions.
What This Test Measures
Specimen & Collection
Preparation
No special preparation is required for this body fluid bilirubin test. Inform your healthcare provider of all medications you are taking, as some may affect bilirubin levels.
Biomarkers Included (2)
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Bilirubin is a yellowish compound produced when your body breaks down old red blood cells. When measured in pericardial fluid (fluid around the heart), elevated bilirubin can indicate liver disease, hemolysis (breakdown of red blood cells), or bile duct obstruction. It can also reflect pericardial inflammation or infection. This specialized test helps diagnose serious cardiac and metabolic conditions affecting the tissue surrounding your heart.
Except when measured by differential light absorption, direct bilirubin included glucuronidated and albumin bound (delta) bilirubin; Method can be WET CHEMISTRY or DRY SLIDE (TBIL-Bu)
Included in Panels
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This information is for educational purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider regarding any medical condition or treatment plan.
Lab results should be interpreted by a licensed healthcare provider in the context of your complete medical history. Processing times may vary by laboratory. Charges will not be submitted to insurance, Medicare, or Medicaid. Direct-access lab testing is not available in NY, NJ, or RI.
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