Values of Contrast-Enhanced Ultrasound in Classification and Diagnosis of Common Bile Duct and Superficial Organ Lesions under Compression Algorithm

Figure 7

Comparison of CEUS indicators of patients in the benign and malignant group. (a–c) The comparisons of TTP, AUC, and Grad, respectively;  < 0.05 in contrast to the malignant group.

(a)

(b)

(c)