cholesteatomatous

英

美

网络胆脂瘤的

Method: 31 ears with cholesteatomatous otitis media and 3 ears with skeletal ulcer were treated by primary operation which consisted of radical mastoidectomy with rebuilding back wall of external canal and tympanoplasty.
方法：以乳突根治术治疗胆脂瘤型中耳炎31耳，骨疡型3耳。并行外耳道后壁重建加Ⅰ期鼓室成形术，修补外耳道后壁缺损及开放的乳突腔。
Conclusion The patients with the cholesteatomatous otitis media without obvious otorrhea are easily to be misdiagnosed because of obvious otorrhea lacked, slight or medium hearing loss and slight signs of tympanic membrane.
结论无明显耳漏症状的胆脂型中耳炎常以无明显耳漏，轻、中度听力下降及鼓膜体征轻微为主要临床特征，易发生漏诊、误诊。
Results: 1.The bony destruction of facial nerve canal followed cholesteatomatous tympanitis was most seen ( 91%).
结果：1.胆脂瘤型中耳炎继发的面神经骨管破坏最多（91%）；
HRCT Evaluation of Cholesteatomatous Tympanitis
胆脂瘤型中耳炎HRCT评价
Clinical analysis of 17 cases with cholesteatomatous otitis media without obvious otorrhea
无明显耳漏症状的胆脂瘤型中耳炎17例临床分析
Methods The clinical data of 17 cases ( 17 ears) were analysed without obvious otorrhea proved cholesteatomatous otitis media by surgery and pathology.
方法回顾性分析17例（17耳）经手术及病理证实的本病临床资料。