【摘 要】 目的：探讨超声造影(CEUS)对肝脏高回声病灶的诊断及鉴别诊断价值。方法：回顾性分析我院90例肝脏二维超声发现的肝脏高回声病灶CEUS检查结果。结果：本组123病灶中恶性病变63个，良性病变60个，超声造影诊断的准确率为92.7%，常规超声诊断的准确率为74.8%，超声造影诊断的准确率明显优于常规超声，两组对比差异有统计学意义(P<0.05)。结论：实时灰阶超声造影可提高超声检查对肝脏高回声病灶的诊断和鉴别诊断的准确性。

    【关键词】 肝脏 高回声病灶 超声造影

    【Abstract】Objective To investigate the value of contrast-enhanced ultrasound (CEUS) in diagnosis and differential diagnosis of liver hyperechoic lesions.Methods Review the CEUS check result analysis in our hospital 90 cases of liver two-dimensional ultrasound found liver hyperechoic lesions.Results Malignant lesions in this group of 123 lesions in 63 ......