Evaluation of Adrenal Metastases from Renal Cell Carcinoma and Hepatocellular Carcinoma: Use of Delayed Contrast-enhanced CT

Abstract

In patients with RCC and HCC who undergo dedicated adrenal CT imaging for known adrenal lesions, the percentage enhancement washout of adrenal metastases is similar to that of lipid-poor adrenal adenomas. Careful imaging follow-up or pathologic tissue confirmation is needed.