胆脂瘤的

The study on apoptosis of middle ear cholesteatoma epithelium has become a hotspot in recent years.

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。

Methods: 8 patient of cholesteatoma tympani with 10 ears were irrigated with 3% Purslane after oto-endoscopic.

对8例10耳单纯上鼓室胆脂瘤或伴外耳道后上壁部分缺损、CT示鼓窦、鼓室及乳突有软组织影的胆脂瘤型中耳炎采用耳内镜手术配合3%马齿笕溶液冲治疗。

Objective To explore the effective methods of diagnosis and treatment for cholesteatoma of the cerebellopontine angle presented as trigeminal neuralgia.

目的 探讨三叉神经痛型桥小脑角胆脂瘤的有效诊断和治疗方法，减少手术并发症的发生。

Objective To explore the effective methods of diagnosis and treatment for cholesteatoma of the cerebellopontine angle presented as trigeminal neuralgia.Methods The Clinical data of 13 patients were studied retrospectively.

目的 探讨三叉神经痛型桥小脑角胆脂瘤的有效诊断和治疗方法，减少手术并发症的发生方法采用回顾性研究，总结1990～2000年天津医科学第三医院和上海公利医院13例患者的临床资料。

Methods CT features of the tympanic cholesteatoma which confirmed by operation and pathology in 20 cases were analyzed retrospectively.

回顾性分析20例经手术病理证实的中耳胆脂瘤的CT表现。

Objective To evaluate the clinical situation and CT、MRI diagnostic characteristic of the cholesteatoma .

目的：探讨颅内胆脂瘤的临床表现和CT、MRI诊断特征。

Correlations between the above indexes and between the above indexes and the degree of ossicular destruction were investigated.

采用免疫组织化学技术SABC法检测CDK4、P16在中耳胆脂瘤35例、正常外耳道皮肤20例中的表达，并结合胆脂瘤对听小骨骨质破坏程度，采用SPSS11.5软件进行统计学分析。

HPV infection can arouse the cleavage and proliferation of cholesteatoma epithelium and may play certain role in the occurrence and development of middle ear cholesteatoma. Aggressive, papillomatous growth and koilocytes can be served as the initial proof of HPV infection in cholesteatoma of the middle ear.

HPV感染可能激发中耳胆脂瘤上皮的分裂增殖，在中耳胆脂瘤发生发展中起一定的作用；侵蚀性乳头瘤样生长和空晕细胞改变可以作为中耳胆脂瘤组织中HPV感染的病理学证据。

As for recurrence, the avoidance of a too-large postoperative tympanomastoid space, the establishment of a patent epi-mesotympanic route, and the preservation of adequate middle ear mucosa should be emphasized.

而避免术后中耳乳突腔过大，使上、中鼓室交通良好，以及尽量保持完整的中耳黏膜层，则是防止鼓膜再凹陷，再度形成胆脂瘤的良方。

Methods: Thirtyfive cholesteatomas tissues and twenty normal human external ear canal skin were used in this study.

采用免疫组织化学技术SABC法检测CDK4、P16在中耳胆脂瘤35例、正常外耳道皮肤20例中的表达，并结合胆脂瘤对听小骨骨质破坏程度，采用SPSS11.5软件进行统计学分析。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。