【摘 要】
：
目的：探讨彩色多普勒超声对小儿肠套叠的诊断价值。方法：对100例小儿肠套叠的病史、临床表现、超声图像特征、临床复位结果等资料进行回顾性分析,总结超声影像学特征。结果：100
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目的：探讨彩色多普勒超声对小儿肠套叠的诊断价值。方法：对100例小儿肠套叠的病史、临床表现、超声图像特征、临床复位结果等资料进行回顾性分析,总结超声影像学特征。结果：100例超声诊断肠套叠的患儿全部经临床复位及手术证实,诊断率100%,超声像图上不同切面表现为＂假肾征＂、＂同心圆靶环征＂及＂套筒状＂等特点。结论：彩色多普勒超声检查具有诊断率高、无痛、无创,并可多切面进行连续地动态观察、能测血流等特点,是诊断肠套叠的首选影像诊断方法。
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