Imaging Tool for Predicting Renal Clear Cell Carcinoma Fuhrman Grade: Comparing R.E.N.A.L. Nephrometry Score and CT Texture Analysis

Figure 6

ROC curves of R.E.N.A.L. nephrometry score and CT texture analysis models in differentiating high-grade ccRCC groups from low-grade ccRCC groups. (a) ROC curves of RNS model and R.E.N.A.L. score items. (b) ROC curve of texture analysis model. Then, the calibration curves of R.E.N.A.L. nephrometry score and texture analysis models were used to predict Fuhrman grade in ccRCC patients. The horizontal axis represents the prediction probability, and the vertical axis represents the actual probability. (c) RNS model. (d) CT texture analysis model.

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