Features of renal angiomyolipoma rupture by color Doppler and contrast-enhanced ultrasonography
肾血管平滑肌脂肪瘤破裂出血彩色多普勒超声及超声造影表现

Objective To summarize the imaging features of renal angiomyolipoma rupture by color Doppler ultrasonography(CDUS) and contrast-enhanced ultrasonography(CEUS).Methods Seven patients with histopathologically proven renal angiomyolipoma rupture were included in the present study.The CDUS and CEUS imaging features of renal angiomyolipoma rupture were retrospectively analyzed.Results All the seven patients were examined by CDUS.The rupture of renal angiomyolipomas appeared as irregular,ill-defined,heterogeneous...