目的：研究中耳胆脂瘤上皮细胞增生和凋亡的状态。
Objective: to study the state of proliferation and apoptotic cell death in cholesteatoma.
方法通过复习文献并对3例儿童中耳胆脂瘤的临床表现进行分析。
Methods a review of documents and 3 cases of congenital cholesteatoma in children were analysed.
近年来，有关中耳胆脂瘤的发生与细胞凋亡状态的研究受到广泛关注。
The study on apoptosis of middle ear cholesteatoma epithelium has become a hotspot in recent years.
目的探讨先天性中耳胆脂瘤的位置、范围、临床症状、影像学特征及手术治疗。
Objective To investigate the location, extension, clinical symptom, image features, and operation treatment of the congenital cholesteatoma of middle ear.
因此，深入研究细胞因子在继发性中耳胆脂瘤中的具体作用十分重要，是研究清楚继发性中耳胆脂瘤的发病机制中的关键一环。
Therefore, the depth researches of cytokines in the specific role of acquired cholesteatoma are becoming important, which is a key ring in research clearly acquired cholesteatoma pathogenesis.
方法对2006 ~ 2009年间27例中耳胆脂瘤患者，利用软骨和混合骨粉行上鼓室乳突填塞术的手术方法、手术结果、术腔情况作回顾性分析。
METHODS The clinical data of 27 patients with cholesteatoma who underwent mastoid obliteration with autologous mixed bone pate from 2006 to 2009 were retrospectively studied.
目的：探讨局限性上鼓室胆脂瘤型中耳炎临床分型与治疗方法。
Objective: to investigate the clinical classification and treatment of localized attic cholesteatoma through surgical management.
材料与方法：回顾分析52例(55耳)经手术和病理证实的胆脂瘤型慢性中耳炎病人的HRCT扫描表现。
Materials and Methods: HRCT images of 52 patients (55 ears) with cholesteatoma were analyzed retrospectively. All cases were confirmed by operation and pathology.
中耳胆固醇肉芽肿与特发性血鼓室、分泌性中耳炎及胆脂瘤关系密切。
Cholesterol granuloma has a close tie with cholesteatoma and secretory otitis media as well as idiopathic hemotympanum.
目的：探讨耳内窥镜下治疗胆脂瘤型中耳炎的优越性。
Objective: to explore the virtues of ear endoscope in the treatment of cholesteatoma otitis media.
结论咽鼓管机能障碍是飞行人员胆脂瘤型中耳炎的主要病因。
Conclusion Dysfunction of eustachian tub is main cause of cholesteatoma otitis media in aircrew.
结果23耳慢性化脓性中耳炎胆脂瘤型，虚拟耳镜观察19耳听骨链破坏，手术证实23耳均有听骨腐蚀；
RESULTS The ossicular chain was showed eroded in 19 ears of 23 patients with cholesteatoma otitis media pre-operatively by VE, but was found eroded in all of 23 ears during operation.
目的探讨胆脂瘤型慢性中耳炎的HRCT特征及诊断价值。
Objective To investigate the value of high resolusion CT (HRCT) in the diagnosis of chronic otitis media with cholesteatoma.
结论：CT检查能准确显示胆脂瘤型中耳炎影像特征，对胆脂瘤型中耳炎诊断和鉴别诊断有重要作用，对手术具有十分重要的指导意义。
Conclusion CT scan can accurately show the sign of chronic otitis media with cholesteatoma, and it is important to diagnosis and surgical therapy.
小于0.4则说明一致程度不够理想，并说明MSCT在胆脂瘤型中耳炎疾病中的应用价值。
Shows the same level of less than 0.4 is not ideal, and explain MSCT in cholesteatoma otitis media disease application.
目的：探讨开放式鼓室成形术治疗胆脂瘤中耳炎的疗效。
Objective: to investigate the effect of open tympanoplasty for patients with cholesteatoma of the middle ear.
方法：比较2 8耳胆脂瘤型慢性中耳炎听骨链的CTVE表现与临床手术所见。
Methods: the manifestations of CTVE in 28 ears with cholesteatoma type chronic otitis media were correlated to the surgical findings.
目的研究胆脂瘤型中耳炎患者鼓索神经的超微结构并测定其味觉功能。
Objective to investigate the ultrastructure of the chorda tympani nerve and analyze the taste and facial nerve functions in patients with cholesteatoma.
目的研究胆脂瘤型中耳炎患者鼓索神经的超微结构并测定其味觉功能。
Objective to investigate the ultrastructure of the chorda tympani nerve and analyze the taste and facial nerve functions in patients with cholesteatoma.
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