Research Article
Evaluation of Multimode Color Doppler Flow Imaging in the Diagnosis of Solid Renal Tumor
Table 3
The diagnostic value of CDFI, PDFI, SMI, and CEUS in benign and malignant renal lesions.
| Methods | Accuracy (%) | Sensitivity (%) | Specificity (%) | Positive predictive value (%) | Negative predictive value (%) | AUC (95% CI) |
| CDFI | 45.45 | 42.11 | 66.67 | 88.89 | 15.38 | 0.544 (0.343–0.774) | PDFI | 51.52 | 47.37 | 77.78 | 93.10 | 18.92 | 0.626 (0.440–0.812) | SMI | 83.88 | 82.46 | 88.89 | 97.92 | 44.44 | 0.857 (0.723–0.993) | CEUS | 84.85 | 84.21 | 88.89 | 97.96 | 47.06 | 0.865 (0.734–0.997) |
|
|