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% |