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超声造影在肝细胞肝癌经导管肝动脉化疗栓塞治疗后残癌评估中的应用价值

Chinese Journal of Prevention and Control of Chronic Diseases(2013)

Cited 23|Views14
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Abstract
目的探讨超声造影(CEUS)在肝癌经导管肝动脉化疗栓塞(TACE)治疗后疗效评估中的应用价值,并初步探讨残癌的增强模式。方法采用CEUS和DSA对95个肝细胞肝癌(HCC)TACE治疗后病灶进行观察,并与临床随访结果对比。结果 95个病灶中,7个病灶体积测值增大,余88个病灶大小未见明显变化。与临床随访结果对比,87个(91.6%)病灶存在不同程度残留,CEUS和DSA对残癌的诊断准确率分别为96.6%(84/87)、97.7%(85/87),差异无统计学意义(P>0.05)。CEUS残癌增强方式大致可分为以下4型:整体高增强型、整体低增强型、周边及内部多发点块状增强型、边缘小的团块增强型。结论 CEUS不仅能够准确对HCCTACE后疗效进行判断,且有助于客观评价残留肿瘤的血供方式。
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Key words
Transcatheter arterial chemoembolization,Contrast-enhanced ultrasonography,Hepatocellular carcinoma
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