Albumin ↓
Albumin
Normal
•
PT: prolonged
corrected by Vit. K
PT: Normal
Obstructive or Post Hepatic Jaundice
•
Bilirubin increased (Both fractions)
•
Bilirubinuria
•
↑ ALT, AST (<500 U/L)
•
ALP: ↑ > 4 fold
Chronic
Isolated increase in
ALP
Fractionate ALP/ 5
’NT
or GGT
Assess the origin of
ALP