Contrast Media & Molecular Imaging / 2021 / Article / Tab 3

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.

MethodsAccuracy (%)Sensitivity (%)Specificity (%)Positive predictive value (%)Negative predictive value (%)AUC (95% CI)

CDFI45.4542.1166.6788.8915.380.544 (0.343–0.774)
PDFI51.5247.3777.7893.1018.920.626 (0.440–0.812)
SMI83.8882.4688.8997.9244.440.857 (0.723–0.993)
CEUS84.8584.2188.8997.9647.060.865 (0.734–0.997)