喘鸣

Laryngomalacia is the most common etiology of non-infectious molluscum in infancy.Endoscopic morphology revealed abnormal droop of sub-glottis structures in inhale.

喉软化儿期最常见非传染性喘鸣病因,内镜检查显示,吸气时声门上有异常。

Although laryngomalacia is the leading cause of stridor in infancy, vocal cord paralysis, despite its low incidence, is still the second most common cause.

要喘鸣一岁以幼儿呼吸窘迫常见主诉，而喉头软化症最常见原因。