Figure 4. ROC curves comparing the effectiveness of radiological parameters in predicting the pathological characteristics of ccRCC. Radiological parameters: enhanced CT value, 68Ga-PSMA-11 and 18F-FDG PET/CT SUVmax; pathological characteristics: tumor necrosis, sarcomatoid or rhabdoid differentiation and adverse pathology. Adverse pathology is defined as a tumor presenting with necrosis or a sarcomatoid or rhabdoid feature; ROC, Receiver operating characteristics; AUC, area under the curve; SUVmax, maximum standardized uptake value; CT, computed tomography; ccRCC, clear-cell renal cell carcinoma.
