cicatricial stenosis of larynx

例句：

1. 1. This patient has developed a cicatricial stenosis of the larynx due to prolonged intubation.
   由于长时间插管，这位患者发展成了喉部的瘢痕性狭窄。
2. 2.The patient's condition worsened significantly after undergoing surgery, resulting in a cicatricial stenosis of the larynx.
   手术后，患者的病情明显恶化，导致喉部的瘢痕性狭窄。
3. 3. The patient was diagnosed with a cicatricial stenosis of the larynx and required immediate treatment to prevent furthercomplications.
   该患者被诊断出喉部的瘢痕性狭窄，需要立即治疗以防止进一步并发症。