In this video, we explore the essential lab tests used to diagnose the cause of jaundice and interpret their results. Jaundice, recognized by the yellowing of skin and eyes, is typically assessed through a series of blood tests that measure bilirubin, liver enzymes, clotting ability, and protein levels. We walk through each test's purpose, what high or low values indicate, and how patterns in these results guide medical decisions.

Key tests include total and unconjugated bilirubin to assess yellowing, alkaline phosphatase (linked to bile duct health), liver enzymes AST and ALT (which indicate liver cell damage), and clotting measures like prothrombin time (PT) and INR. We also examine albumin levels, which can signal chronic liver issues when low. By understanding these tests and common result patterns—like cholestatic and hepatocellular injury—we can interpret whether jaundice stems from liver cell damage, bile duct blockage, or even specific inherited conditions.

If you’re interested in learning how doctors use lab results to pinpoint the cause of jaundice and decide on further testing or treatment, this video covers it all in detail.

Disclaimer:
This video is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider for personalized medical guidance.

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