Fig. 1From: Renal clear cell carcinoma metastasis to the breast ten years after nephrectomy: a case report and literature reviewBreast ultrasonography. Ultrasound of the breast showed an oval, hypo-echoic nodule with well-defined margins and no shadowing. Extensive vascularity was also noted. The RI was 0.62–0.67 (a). Elastography revealed an E2 lesion (b)Back to article page