(A) Noncontrast computed tomography (CT) image at the level of the adrenal gland shows a high-attenuation mass (asterisk) in the right adrenal gland. (B) Noncontrast CT at a level lower than that in Figure A shows stranding (arrowhead) in the soft tissues surrounding the right adrenal mass. (C) Noncontrast CT 6 months later at the same level as that in Figure A shows resolution of the right adrenal mass (arrowhead).