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三维超声造影对肝癌射频治疗的评价

Chinese Journal of Ultrasound in Medicine(2015)

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Abstract
目的 探讨三维超声造影(3D-CEUS)对肝癌射频微创治疗效果的评价.方法 对102例肝癌患者131个病灶进行超声引导下射频消融微创治疗,治疗前后分别进行3D-CEUS和二维超声造影(2D-CEUS)检查.结果 治疗前3D-CEUS对肿瘤三维立体形态及肿瘤血管空间关系的显示率为92.3%,而2D-CEUS显示率为0.0%(P<0.05).3D-CEUS对肿瘤滋养血管显示率100%,而2D-CEUS显示率为57.3% (P<0.05).治疗后3D-CEUS对消融不全病灶残余血管的显示率为100%,而2D-CEUS显示率为9.3%(P<0.05).结论 3D-CEUS可良好显示肿瘤立体空间形态、肿瘤血管空间灌注过程及肿瘤滋养血管,有助于临床精确制订消融方案,对消融术后疗效评估、随访有较高临床价值.
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Key words
3D ultrasound,Contrast-enhanced ultrasound,Hepatic carcinoma radiofrequency ablation
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