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首页> 外文期刊>Journal of Clinical Ultrasound: JCU >Prenatal sonographic appearance of laryngeal atresia: A case report
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Prenatal sonographic appearance of laryngeal atresia: A case report

机译:喉部闭锁的产前超声出现:案例报告

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Abstract Detailed assessment of the larynx is not easy because of its complex structures and the associated technical difficulties. We performed sonography in multiple planes to assess the laryngeal anatomy and movements of a fetus with laryngeal atresia. The distended trachea ended abruptly with an echogenic non‐structured larynx which showed shallow rapid “flutter‐like” movements and up and down but not adduction‐ abduction movements during swallowing. Shadowing from the chin could be reduced by scanning through fluid in the oral cavity or between the transverse processes of vertebrae in a coronal plane.
机译:摘要由于其复杂的结构和相关的技术困难,喉部的详细评估并不容易。 我们在多个飞机上进行了超声检查,以评估喉部喉部患者的喉部解剖和运动。 膨胀的气管突然结束,回声非结构化喉部,其显示出浅快速的“颤动”运动,吞咽期间没有收缩 - 绑架运动。 通过在口腔中的流体或冠状平面中的椎骨横向过程之间通过扫描流体可以减少来自下巴的阴影。

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