nasal speculum

• 鼻镜

nasal speculum的用法和样例：

例句

1. We present a 9-year-old child with intranasal lobular capillary hemangioma who suffered from epistaxis and nasal obstruction for several months.
   前鼻镜发现左侧总鼻道有一大的息肉样肿块，经全身麻醉，以鼻窦内视镜引导切除，病理报告为小叶状毛细血管瘤。