[Retracted] Correlation Analysis of Ultrasound Elastography Score with Invasive Breast Cancer and Biological Prognostic Factors

Figure 3

Ultrasound images of typical case. (a–c) Conventional ultrasound image of breast with solid hypoechoic nodule. The image showed vertical growth, irregular borders, and speckled hyperechoic within. CDFI: perforator blood flow in the mass; PW: arteries with low velocity and high resistance measured spectrum (RI > 0.7). (d) UE image of the same patient (UES 5 points).

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