近两年我科用Wolf放大喉镜在电视屏幕监视下,检查与鼻咽腔疾病有关症状的疾病,包括涕中带血,鼻衄,颈部肿块,耳咽管阻塞,复发性渗出性中耳炎,中耳乳突炎,听力减退,耳鸣,眼球突出,咯血等供500人次。根据耳咽管的形态表现,将其分为圆形、三角形、狭长形、缝状等。大多数病人在鼻咽部可见不同形状的淋巴增生,它们可呈圆形、颗粒状、片状、条索状或放射状。有的呈沟槽状腺样体样增生,有的 In the past two years, we used Wolf to enlarge the laryngoscope to monitor the diseases related to the nasopharyngeal diseases under the TV screen, including blood in the nose, epistaxis, neck mass, obstruction of the eustachian tube, recurrent exudative otitis media, Otitis media, hearing loss, tinnitus, prominent eyes, hemoptysis for 500 people. According to the morphology of the eustachian tube, it is divided into round, triangular, narrow shape, slit and so on. Most patients in the nasopharynx visible lymphoid hyperplasia of different shapes, they can be round, granular, flake, cords or radial. Some were groove-like adenoid hyperplasia, and some