laryngotracheobronchitis

例句：

1. 1. He was diagnosed with larynggotracheobronchitis and was advised to rest for a week.
   他被诊断出患有喉气管支气管炎，并被建议休息一周。
2. 2. The patient's condition worsened, and he was admitted to the hospital for treatment of larynggotracheobronchitis.
   患者的病情恶化，被送往医院接受治疗。
3. 3. Due to the severity of his symptoms, he needed immediate medical attention for larynggotracheobronchitis.
   由于症状的严重性，他需要立即就医治疗喉气管支气管炎。