EP33 - ECE_2563 - Revisiting the 10-HU threshold: unenhanced CT attenuation in functional adrenal adenomas
Although adrenocortical adenomas typically show low unenhanced attenuation (≤10 HU) on CT, this benignity criterion has limited sensitivity, particularly in lipid-poor and hormonally active tumors. We aimed to evaluate unenhanced CT attenuation across different functional and non-functioning adrenal adenoma subty...