Pearl of the Day “ A cutoff value of 10 HU provides sensitivity of 71% and specificity of 98%. Therefore, approximately 70% of adenomas can be correctly diagnosed on unenhanced CT without the use of IV contrast material. The remaining 30% of adenomas, however, require another imaging modality for characterization.” Characterization of Lipid Poor Adrenal Adenoma: Chemical Shift MRI and Washout CT Seo JM et al. AJR 2014;202:1043-1050
Posted on: Tue, 27 Jan 2015 12:00:00 +0000