a-mode ultrasound a型超声波
Objective To compare the diagnostic accordance rate of A mode ultrasound with that of X ray photography for maxillary sinus diseases.
目的：进行A型超声波及X线鼻窦摄片对上颌窦疾患的诊断符合率比较。
Objective To explore a suitable mode of prenatal ultrasound diagnosis of fetal malformations with early neonatal surgical treatment.
目的探讨胎儿畸形的产前超声诊断和新生儿外科早期治疗模式。
Conclusion the B-mode ultrasound is a reliable, simple and convenient imaging modality in the diagnosis of fetus edema syndrome.
结论B型超声检查是发现和诊断胎儿水肿综合征最可靠和最简便的方法。
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