Skip to main content

Table 7 ROC curve analysis for prediction of malignancy among various MRI techniques in correlation to the final histopathological diagnosis

From: MR diffusion versus MR perfusion in patients with ovarian tumors; how far could we get?

  Conventional MRI Diffusion-weighted images MRI perfusion Combined conventional + DWI or conventional + MRI perfusion
Sensitivity 92% 98% 98% 97%
Specificity 61.11% 83% 83% 92%
PPV 76.7% 90% 90% 90%
NPV 84.6% 98% 98% 98%
Accuracy 79.1% 93% 93% 93%