Chronic hepatitis often shows ALT, AST, and ALP elevations of about 2 times the upper limit of normal with a slight rise in GGT. Which condition does this pattern best describe?

• A. Acute Hepatitis
• B. Osteitis Fibrosa
• C. Chronic Hepatitis
• D. Obstructive Jaundice

Answer: (C)

The pattern tests how liver injury type and duration affect enzyme levels. ALT and AST reflect hepatocellular injury, while ALP reflects cholestasis and GGT supports a biliary component. In chronic hepatitis, inflammation is ongoing but not rapidly destructive, so transaminases (ALT/AST) rise to moderate levels and ALP may be mildly elevated as well; GGT tends to be only slightly elevated. This combination—ALT/AST around 2× the upper limit of normal, ALP about 2×, with a small GGT rise—fits a chronic hepatitic process rather than an acute, severe hepatocellular injury or a primary cholestatic obstruction. Osteitis fibrosa is a bone condition and wouldn’t produce this liver enzyme pattern. Obstructive jaundice, by contrast, would typically show much higher ALP and GGT due to marked cholestasis. So the described pattern aligns with chronic hepatitis.