CT-Based Changes in Bone and Marrow Among Patients on Oral Steroids

Dual-energy mid-tibia CT, high-resolution single energy MDCT imaging of the distal tibia (ankle), and low radiation hip CT scans

Basic DXA scans will be performed to measure areal BMD and body composition measures at the whole body, spine, and hip

Questionnaire designed to quantify lifetime oral glucocorticoid intake