Contrast Media & Molecular Imaging / 2021 / Article / Tab 1

Research Article

Evaluation of Multimode Color Doppler Flow Imaging in the Diagnosis of Solid Renal Tumor

Table 1

Blood flow grade in 66 benign and malignant renal lesions by CDFI, PDFI, SMI, and CEUS.

Examination methodThe grade of Adler (n)X2
Grade 0Grade 1Grade 2Grade 3

CDFI6.0570.109
Benign4410
Malignant825177
PDFI3.6340.304
Benign3330
Malignant723198
SMI11.5750.009
Benign2430
Malignant283215
CEUS11.1620.011
Benign2340
Malignant1102719

was calculated by Pearson’s χ2 test.  < 0.05 was considered as statistical significance.