Adrenocortical carcinoma: contrast washout characteristics on CT.

Slattery, James M A; Blake, Michael A; Kalra, Mannudeep K; Misdraji, Joseph; Sweeney, Ann T; Copeland, Paul M; Mueller, Peter R; Boland, Giles W · AJR Am J Roentgenol · 2006

case_series · Level IV

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Abstract

The purpose of this study was to characterize pathologically proven adrenocortical carcinoma by examination of washout attenuation characteristics on contrast-enhanced CT images. Adrenocortical carcinoma has relative contrast retention on delayed contrast-enhanced CT. All tumors in this series had a relative percentage washout less than 40%, a finding consistent with malignant disease.

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