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3例均为我院门诊及住院病人,男2例,女1例。年龄最小27岁,最大53岁,平均年龄为42岁。采用美国AI 5200型多普勒超声诊断仪(5.0MHz)线阵探头。
All the 3 cases were outpatients and inpatients in our hospital. There were 2 males and 1 female. The youngest is 27 years old and the oldest is 53 years old. The average age is 42 years old. US AI 5200 Doppler ultrasound diagnostic instrument (5.0MHz) line array probe.