Rare diseases · Sign or symptom
Abnormal gamma-glutamyltransferase level
HP:0034444
What it means
Any deviation from the normal level of the enzyme gamma-glutamyltransferase (GGT). GGT is mainly present in kidney, liver, and pancreatic cells, but small amounts are present in other tissues.
A common reference range for children an adults is between 0 and 30 international units per liter (IU/L).
Part of the broader category
Abnormal gamma-glutamyltransferase level
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Start free with EleplanThis page uses the Human Phenotype Ontology (2026-06-23) — Human Phenotype Ontology Consortium, hpo.jax.org. Disease associations from Orphanet (INSERM), CC BY 4.0. Content is educational and is not medical advice.