Distribution of malignant breast lesions by BIRADS, elastography (UE) and contrast-enhanced ultrasound (CEUS) (Totally 207).

<p>Distribution of malignant breast lesions by BIRADS, elastography (UE) and contrast-enhanced ultrasound (CEUS) (Totally 207).</p

Comparison of ROC curve constructed for breast CEUS, elastography and BI-RADS.

<p>Comparison of ROC curve constructed for breast CEUS, elastography and BI-RADS.</p

A lesion was categorized as BIRADS 4B, with a score of 1 by elastography, and with a score of 3 by CEUS 5-point scoring system.

<p>The pathological result of the lesion was mucinous carcinoma.</p

Final pathologic diagnosis of 498 breast lesions in part 2.

<p>Final pathologic diagnosis of 498 breast lesions in part 2.</p

A lesion with a score of 4 by breast contrast-enhanced ultrasound.

<p>The lesion displays earlier enhancement than the surrounding tissue, usually heterogeneous. The scope of the lesion in the contrast-enhanced image is larger than in the corresponding 2D image, but the lesion still displays a clear margin, with/without a perfusion defect in the lesions and without crab claw-like enhancement.</p

A lesion was categorized as BIRADS 4B, with a score of 4 by elastography, and with a score of 1 by CEUS 5-point scoring system.

<p>The pathological result of the lesion was fibrocystic mastopathy with cyst formation.</p

A lesion was categorized as BIRADS 4B, with a score of 4 by elastography, and with a score of 2 by CEUS 5-point scoring system.

<p>The pathological result of the lesion was ductal carcinoma in situ.</p