epiglottic tubercle

例句：

1. 1. The epiglottic tubercle was removed during the surgery to relieve the patient's breathing difficulties.
   在手术中切除了咽下管结节，以缓解患者的呼吸困难。
2. 2. The doctor diagnosed the patient with an epiglottic nodule, which required immediate treatment.
   医生诊断出患者患有咽下管结节，需要立即治疗。
3. 3. Epiglottitis is a serious condition that requires urgent medical attention.
   咽下管炎是一种严重的情况，需要紧急医疗关注。