Understanding LFTs

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Liver Function Test Explained

Transcript of Understanding LFTs

  • 1. Understanding Liver Function Tests

    2. Types of Liver Disease

    Tufts OpenCourseWare 2007 Tufts UniversityLiver Function Tests

    OCW: Gastrointestinal Pathophysiology (M. Kaplan) Page - 1

  • 3. Liver Function Tests

    4. Caveats About LFTs

    Tufts OpenCourseWare 2007 Tufts UniversityLiver Function Tests

    OCW: Gastrointestinal Pathophysiology (M. Kaplan) Page - 2

  • 5. Liver Function Tests

    6. Bilirubin Synthesis

    Tufts OpenCourseWare 2007 Tufts UniversityLiver Function Tests

    OCW: Gastrointestinal Pathophysiology (M. Kaplan) Page - 3

  • 7. Liver Function Tests: Slide 7

    8. Liver Function Tests: Slide 8

    Tufts OpenCourseWare 2007 Tufts UniversityLiver Function Tests

    OCW: Gastrointestinal Pathophysiology (M. Kaplan) Page - 4

  • 9. Liver Function Tests: Slide 9

    10. Liver Function Tests: Slide 10

    Tufts OpenCourseWare 2007 Tufts UniversityLiver Function Tests

    OCW: Gastrointestinal Pathophysiology (M. Kaplan) Page - 5

  • 11. Liver Function Tests: Slide 11

    12. Liver Function Tests: Slide 12

    Tufts OpenCourseWare 2007 Tufts UniversityLiver Function Tests

    OCW: Gastrointestinal Pathophysiology (M. Kaplan) Page - 6

  • 13. Enterohepatic and Systemic Circulation

    14. Types of Bilirubin

    Tufts OpenCourseWare 2007 Tufts UniversityLiver Function Tests

    OCW: Gastrointestinal Pathophysiology (M. Kaplan) Page - 7

  • 15. Serum Bilirubin Elevations

    16. Liver Function Tests

    Tufts OpenCourseWare 2007 Tufts UniversityLiver Function Tests

    OCW: Gastrointestinal Pathophysiology (M. Kaplan) Page - 8

  • 17. Tests of Biosynthesis: Serum Albumin

    18. Tests of Biosynthesis

    Tufts OpenCourseWare 2007 Tufts UniversityLiver Function Tests

    OCW: Gastrointestinal Pathophysiology (M. Kaplan) Page - 9

  • 19. Serum Clotting Factors (INR/PT)

    20. Serum Globulins and Other Proteins

    Tufts OpenCourseWare 2007 Tufts UniversityLiver Function Tests

    OCW: Gastrointestinal Pathophysiology (M. Kaplan) Page - 10

  • 21. Liver Function Tests

    22. Enzyme Tests: Aminotransferases

    Tufts OpenCourseWare 2007 Tufts UniversityLiver Function Tests

    OCW: Gastrointestinal Pathophysiology (M. Kaplan) Page - 11

  • 23. Likelihood of Hepatocellular Liver Disease Based on AST Data...

    24. AST:ALT Ratio In Liver Disease

    Tufts OpenCourseWare 2007 Tufts UniversityLiver Function Tests

    OCW: Gastrointestinal Pathophysiology (M. Kaplan) Page - 12

  • 25. ALT & AST in Liver

    26. AST:ALT Ratio in Liver and Serum

    Tufts OpenCourseWare 2007 Tufts UniversityLiver Function Tests

    OCW: Gastrointestinal Pathophysiology (M. Kaplan) Page - 13

  • 27. AST/ALT after Hepatitis C in ETOH Liver Disease

    28. Liver Function Tests

    Tufts OpenCourseWare 2007 Tufts UniversityLiver Function Tests

    OCW: Gastrointestinal Pathophysiology (M. Kaplan) Page - 14

  • 29. Alkaline Phosphatase Isoenzymes

    30. Evaluation of Isolated Alkaline Phosphatase (AP) Elevation...

    Tufts OpenCourseWare 2007 Tufts UniversityLiver Function Tests

    OCW: Gastrointestinal Pathophysiology (M. Kaplan) Page - 15

  • 31. Serum vs. Age in Men and Women

    32. Evaluation of Elevated AP

    Tufts OpenCourseWare 2007 Tufts UniversityLiver Function Tests

    OCW: Gastrointestinal Pathophysiology (M. Kaplan) Page - 16

  • 33. Evaluation of Chronically Elevated AP

    34. Source of Alkaline Phosphatase (AP) Elevation

    Tufts OpenCourseWare 2007 Tufts UniversityLiver Function Tests

    OCW: Gastrointestinal Pathophysiology (M. Kaplan) Page - 17

  • 35. Isolated or Inappropriate AP Elevation

    36. Gamma Glutamyl Transferase

    Tufts OpenCourseWare 2007 Tufts UniversityLiver Function Tests

    OCW: Gastrointestinal Pathophysiology (M. Kaplan) Page - 18

  • 37. Disease Tests

    Tufts OpenCourseWare 2007 Tufts UniversityLiver Function Tests

    OCW: Gastrointestinal Pathophysiology (M. Kaplan) Page - 19