/WHAT_IT_IS
GGT is sensitive to alcohol use and biliary obstruction. Pairs with ALP to localize liver vs bone origin of ALP elevation.
/NORMAL_RANGE
Reference: 9–48 U/L.
What does high GGT mean?
- +Alcohol use, fatty liver, biliary obstruction, medications.
What does low GGT mean?
- +Generally not significant.
/ON_TRT
Not directly affected. Often the most sensitive marker for alcohol use among the liver panel.
/RELATED
/TRACK_THIS
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