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为什么彩超血流检测误...
发布时间 2025.04.08
你说现在做个颈动脉超声，不同医院测出来的流速能差出个高铁时速来？去年我们科接手的转诊病例就离谱——患者拿着三家医院的报告单，颈动脉峰值流速从98cm/s到160cm/s不等，吓...
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弦线式彩超多普勒血流...
发布时间 2025.04.08
你有没有想过，为什么同样一台彩超机，有的医院测颈动脉血流误差能到30%，有的却能精确到±5%？去年我们科室就闹过笑话——实习生用没校准的机器给患者测下肢静脉流速，...
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为什么彩超血流检测误...

弦线式彩超多普勒血流...