Increase of Serum γ‐Glutamyltransferase Associated With Development of Cirrhotic Cystic Fibrosis Liver Disease

Abstract

In pediatric patients with CF, a persistently high-normal GGT is strongly associated with the diagnosis of CCFLD within 2 years. The prognostic value of a single GGT measurement is limited, but repeated GGT measurements may allow the identification of groups of patients at increased risk for CCFLD.