Figure 2. High-resolution peripheral quantitative CT images of the radius in a patient with primary hyperparathyroidism (PHPT; left) and a normal control (right). Trabecular deterioration is evident in PHPT. Image from Stein EM, Silva BC, Boutroy S, et al. Primary hyperparathyroidism is associated with abnormal cortical and trabecular microstructure and reduced bone stiffness in postmenopausal women. J Bone Miner Res 2012