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A nomogram to predict the risk of breast cancer for patients with breast lesions. DWR: depth-width ratio; E-max: Elasticity maximum; E-ratio: Ratio of Elasticity of lesion to normal tissue; MVDP: microvascular distribution pattern; *, non-vascular pattern, linear or curvilinear pattern and tree-like pattern; **, root hair-like pattern and crab claw-like pattern.
