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低照射剂量螺旋CT在泌尿系小结石中的诊断价值 被引量:5

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摘要 目的探讨低照射剂量螺旋CT在泌尿系结石诊断中的应用价值。方法采用低剂量(20mA)对35例肾绞痛的急腹症患者进行螺旋CT扫描。结果35例肾绞痛的急腹症患者,B超和腹部KUB平片未见结石,低剂量螺旋CT扫描均发现结石,其中肾结石12例,输尿管结石22例,膀胱结石1例。18例合并肾积水。结论低照射剂量螺旋CT扫描具有对泌尿系细小结石的诊断,准确性高,价值较大,且照射剂量小,降低了病人的辐射剂量,值得在泌尿系急诊中推广。
出处 《中国辐射卫生》 北大核心 2007年第4期488-489,共2页 Chinese Journal of Radiological Health
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参考文献8

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