脂瘤

Result: CDK4 and P16 were expressed in parabasal layers and the upper layer, mainly in the prickle and granular layers of cholesteatoma epithelium.

结果：CDK4、P16均表达于胆脂瘤上皮的棘细胞层、颗粒层和角质层，阳性率分别为68.6%、88.6%，高于对照组(前者P=0.011，后者P=0.02)。

We used the avidin-biotin complex technique and EGFR monoclonal antibody to evaluate the expression of EGFR in 29 cases of cholesteatoma and 34 samples of normal postauricular skin. Of patients with cholesteatoma, 79%(23 cases) had EGFR-positive cells in the basal layer, 66%(19 cases) in the parabasal layer, and 62%(18 cases) in the upper layer of the epithelial tissue.

本研究利用免疫组织化学酵素抗体法（avidin-biotin-peroxidase complex，ABC method）以 EGFR 单株抗体免疫染色，评估29例胆脂瘤与34例耳廓后皮肤两者组织上皮内 EGFR 阳性细胞之分布表现。

In normal postauricular skin, EGF was expressed in squamous epithelium in 14 samples (41%), fibroblasts in one sample (3%), and endothelium in none. No statistical difference in EGF expression was found between cholesteatoma and normal postauricular skin samples.

在中耳胆脂瘤组织细胞中，EGF阳性百分比在squamous epithelium、endothelium及fibroblast细胞分别为53%（21例）、5%（2例）及5%（2例）；而在耳廓后皮肤组织中，其阳性率分别为41%（14例）、0%（0例）及3%（1例）。

Methods One-stage mastoidectomy and tympanoplasty with ossicular chain reconstruction using postauricular musculo-periosteal-bone flap was completed in 47 cases（47ears） of cholesteatoma.

对47例（47耳）胆脂瘤中耳炎病人，在清除病变的同时一期行鼓室成形术，用耳后带蒂肌筋膜骨瓣修复听

When cholesteatoma extends above tentorium, it can be removed simultaneously by post-sigmoid sinus approach.

眼震电图在本病表现异常的机率高于CT及ABR，乙状窦后进路是首选的手术路径，胆脂瘤完全切除不必加行三叉神经感觉根部分切断术。

Middle ear cholesteatoma is destructive to auditory ossicles and temporal bone, and treatment usually includes surgical removal of all epithelial content in the tympanomastoid cavity.

中耳胆脂瘤在临床上对於听小骨和颞骨具有相当的侵蚀性，而治疗上通常必须以手术清除中耳腔所有的上皮成份。

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。

Results: Both MIP and SSD 3D images could direct display the shape, size and correlation of malleus and incus, the incus-stapedial joint was like"L-shape" structure, but it was difficult to exhibit the footplate, anterior and posterior crura of stepes.Cholesteatomas was found in 12 cases with chronic otitis media, that 3D images exhibited varying degrees of destruction of the auditory ossides, and the display ability of SSD 3D image was slightly better than that of MIP 3D image.

结果：MIP和SSD 3D重建都能直观地观察锤、砧骨的形态、大小及相互关系，砧镫关节呈&L&形，镫骨前后脚及底板显示欠佳。18例中耳炎患者中12例胆脂瘤形成，3D重建显示有不同程度的听小骨破坏，SSD 3D的显示效果略好于MIP 3D。

Methods:8 surgical confirmed cases with complete clinical data were collected.All contrast enhanced MR image had spine-echo,inversion recovery fat suppression IRFSE,3D SPGR was performed partly.Results:Cholesteatoma was located in cerebello-pontine angle (5 cases),mediacranial fossae (1 case),postcranial fossae (2 cases).

收集8例临床资料完整，手术、病理证实的颅内胆脂瘤病例，常规采用自旋回波序列，部分加反转恢复脂肪抑制技术，常规增强，应用3D SPGR技术，Sag、Cor、Axl重建成像。

OBJECTIVE Cholesteatoma of the middle ear is an inflammatory disease characterized by the presence of hyperproliferative keratinizing squamous epithelium in the middle ear cavity and destruction of adjacent bone.

目的：中耳胆脂瘤是一种以鳞状角化上皮过度增殖和邻近骨质破坏为特征的炎性疾病。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新