Radiology of the adrenal

Adrenal incidentalomas are commonly noted on abdominal cross-sectional imag ing studies. Most of these lesions are benign, nonfunctional adrenal adenom as. Certain adrenal lesions have such characteristic radiologic findings th at their diagnosis can be made with virial certainty. This article reviews the radiologic evaluation of adrenal tumors, with particular emphasis on in cidentalomas.