Therapeutic operations were indicated for 25 abnormal findings, which included severe laryngomalacia, subglottic or tracheal stenosis, laryngeal mass, etc.
Therapeutic operations were indicated for 25 abnormal findings, which included severe laryngomalacia, subglottic or tracheal stenosis, laryngeal mass, etc.
这些异常包括严重的软喉症、声门下或气管狭窄、声门以上的肿瘤等。