Fig. 5From: CT differentiation of the oncocytoma and renal cell carcinoma based on peripheral tumor parenchyma and central hypodense area characterisation Receiver operating characteristic curves of the prediction models. Model-1 and Model-2 are predictive models excluding CT features of CHA for differentiating RO from ccRCC and non-ccRCC, respectively. Model-1* and Model-2* are predictive models including CT features of CHA for differentiating RO from ccRCC and non-ccRCC, respectively. ccRCC Clear cell renal cell carcinoma, CHA Central hypodense area, RO Renal oncocytoma, RCC Renal cell carcinomaBack to article page