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多层螺旋CT对小儿先天性心脏病心外大血管畸形的诊断 被引量:2

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摘要 目的探讨多层螺旋CT血管造影(MSCTA)对小儿先天性心脏病(CHD)心外大血管畸形诊断的应用价值。方法收集经手术证实的先天性心脏病心外大血管畸形患儿36例,所有病例均行多层螺旋CT(MSCT)和心脏超声(ECG)检查。结果本组病例36例,共发现心外大血管畸形103处。MSCTA和ECG诊断准确率分别为97.08%和85.44%,MSCT诊断准确率与UCG诊断准确率有显著性差异(χ2=8.766,P<0.05),MSCTA在心外大血管畸形诊断方面明显优于ECG。结论MSCTA能客观清晰地显示CHD心外大血管病理解剖结构,在心外大血管畸形诊断方面较ECG有明显优势,MSCT具有广阔的临床应用前景。
出处 《医药论坛杂志》 2009年第9期89-91,共3页 Journal of Medical Forum
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