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外耳道胆脂瘤(external auditory canal cho-lesteatoma,EACC)是一种由各种原因引发的外耳道脱屑、胆固醇结晶堆积、上皮块包裹所致的慢性炎性疾病,病变不仅限于外耳道,也可侵及鼓室或乳突等。现将我科2000年1月~2006年12月治疗的22例EACC患者的资料进行回顾性分析,报告如下。1
External auditory canal cholesteatoma (EACC) is a chronic inflammatory disease caused by external auditory canal cholesteatoma (EACC), which is caused by various causes of external auditory canal desquamation, accumulation of cholesterol crystals and epithelial masses. The lesions are not limited to the external auditory canal but also invasive And tympanic or mastoid and so on. The data of 22 patients with EACC treated in our department from January 2000 to December 2006 are retrospectively analyzed and reported as follows. 1