The patients underwent hearing test, indirect laryngoscopy or fiberoptic pharyngorhinoscopy, CT, and neoplasm pathologic observation.

10例患者均经听力测，同时进行间接鼻纤维鼻、CT新生物的病查。

The foreign bodies were removed under was direct laryngoscopy and tracheobronchoscopy using foreign body forceps and an effective passage was quickly established.

在直接喉及支气管下探取异物,迅速建立有效通气道。