Liver T1 and T2 mapping in a large cohort of healthy subjects: normal ranges and correlation with age and sex.

Objective: We established normal ranges for native T1 and T2 values in the human liver using a 1.5 T whole-body imager (General Electric) and we evaluated their variation across hepatic segments and their association with age and sex.

Materials And Methods: One-hundred healthy volunteers aged 20-70 years (50% females) underwent MRI.