Fig. 1

a Contrast-enhanced CT on day 1 showed bilateral adrenal hypertrophy (arrows), non-contrast-enhancing areas, and adjacent fatty inflammatory changes (arrowheads). Capsular signs were also observed. b No adrenal hemorrhage evidence was observed in T2 star-weighted MRI images on day 5 (arrows). c Contrast-enhanced CT on day 9 showed improvement in bilateral adrenal hypertrophy, non-contrast-enhancing areas, and adjacent fatty inflammatory changes. d Contrast-enhanced CT on day 62 demonstrated the same findings as on day 1, revealing bilateral adrenal infarction recurrence