Fig. 1

(a, b, c, d and e) a: Bilateral adrenal glands increased in size, with multiple nodular low-density shadows irregularly protruding, causing bilateral adrenal glands to appear "ginger-like" and enhanced with mildly uneven enhancement. Diagnostic considerations: bilateral nodular hyperplasia b: The longest diameter of the left adrenal gland is about 40 mm, with clear boundaries C: The longest diameter of the right adrenal gland is about 37 mm, with clear boundaries d: Increased volume of the left adrenal gland, with high metabolic heterogeneity e: Increased volume of the right adrenal gland, with high metabolic heterogeneity