Conclusions CCI could increase the visibility and sensitivity of renal tumors much more effectively through clear displayment of the intratumoral vascularity.

• 结论相干造影成像能够明显增强肾肿瘤的显影效果，清晰显示肿瘤新生血管，显著提高超声诊断肾肿瘤的敏感性。