The utility of ADC measurement techniques for differentiation of low- and high-grade clear cell RCC

PURPOSE: To evaluate the diffusion properties of clear cell renal cell carcinoma (ccRCC) on magnetic resonance imaging (MRI) concerning their Fuhrman nuclear grades and sizes, and to compare the diagnostic performance of two ROI placement techniques for apparent diffusion coefficient (ADC) measurement (entire mass vs. only the darkest region of the mass). MATERIAL AND METHODS: Fifty-one ccRCC were enrolled in the study and grouped into …