Bilirubin (Direct)

Bilirubin (Direct)

Direct bilirubin (sometimes referred to as conjugated) is the form of bilirubin which has been conjugated with glucoronic acid and is excreted in the bile. Measurement of this metabolite is of assistance in diagnosis and monitoring of the many disease states associated with raised bilirubin.

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Lower than usual bilirubin levels are usually not a concern. Higher levels of direct bilirubin in your blood may mean your liver isn't clearing bilirubin properly. This may mean there is liver damage or disease. Higher levels of indirect bilirubin may be a sign of other problems.

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Normal values of direct bilirubin range from 0 to 0.4 mg/dL. Total bilirubin (direct and indirect) ranges from about 0.2 to 1.2 mg/dL (some lab values range as high as 1.9 mg/dL). Medical literature sources have minor variations in "normal" levels.

• Availibility: Booking Open
• Categories : Pathology
• Test Code : Serum (1 mL)