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256排螺旋CT低剂量扫描在子宫瘢痕妊娠诊断中的应用

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摘要 目的分析256排螺旋CT低剂量扫描在子宫瘢痕姓娠诊断中的应用。方法将40例子宫瘢痕部位妊娠患者随机分为低剂量组和常规组,每组20例。256排螺旋CT检查低剂量组使用管电压/管电流100kV/220mAs,常规组使用管电压/管电流120kV/220mAs的剂量扫描。结果矢状面重建图像质量主观评分低剂量组与常规组差异无统计学意义(P>0.05)。血管影像质量低剂量组均优于对照组,差异具有统计学意义(P<0.01)。结论低剂量技术在剖宫产瘢痕部位姓娠CT检查中具有良好的适用性,在大大提高血管影像质量的同时,软组织矢状面重建图像还可以满足临床诊疗需求。
作者 艾培培
出处 《常州实用医学》 2021年第2期105-107,共3页 CHANGZHOU PRACTICAL MEDICINE
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