Question: is ggt elevated in fatty liver?
Answer: The ratio of AST/ALT usually is less than 1 (in alcoholic liver disease, this ratio typically will be greater than 2) but may increase as the severity of the liver damage increases. 6 Alkaline phosphatase may be elevated up to twice the upper limit of normal5; γ-glutamyltransferase (GGT) also may be elevated.