Imran Ahmed, Mohamed Maged Mohamed Elsayed Issa, Elaine Caoili, Khaled M Elsayes
This article outlines a multimodality imaging approach to adrenal masses, particularly emphasizing the strengths and limitations of computed tomography (CT), MR imaging and PET/CT for accurate characterization. Key imaging features such as macroscopic and microscopic fat content, CT washout kinetics, and metabolic activity help distinguish between benign lesions (eg, adenomas and myelolipomas) from malignancies (eg, adrenocortical carcinoma and metastases).