Plasma steroid dataset of periadrenal adipose tissue study in patients with autonomous cortisol secretion (ACS) and non-functioning adrenal tumors (NFAT)

This dataset contains plasma steroid concentration data of 157 subjects with autonomous cortisol secretion (ACS, comprising overt Cushing's syndrome and mild ACS; n=72) and non-functioning adrenal tumor (NFAT; n=85), obtained in the periadrenal adipose tissue study. Raw (pre-normalization) concentrations of 21 steroid metabolites were measured by isotope-dilution LC-MS/MS and are reported in µmol/L.