胆脂瘤的

Objective: To explore the virtues of ear endoscope in the treatment of cholesteatoma otitis media.

目的：探讨耳内窥镜下治疗胆脂瘤型中耳炎的优越性。

Result:The content of cholesteatoma tissues and postauricular skin specimens are a normal euploid.

结果：胆脂瘤上皮细胞和外耳道上皮细胞的核型均为二倍体，未见异倍体。

Methods The operative findings in 91 patients who underwent revision mastoid surgery were analysed.

乳突根治术后的胆脂瘤复发或残留在临床上较为常见。

The disease can progress to extensive mastoid destruction.

外耳道胆脂瘤可能发展成广泛性的乳突破坏。

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骨链进行听力重建。

One- stage mastoidectomy and tympanoplasty with ossicular chain reconstruction using postauricular musculo -periosteal- bone flap is a practical way to improve hearing and prevent cholesteatoma recurrence.

鼓室成形术中用耳后带蒂肌筋膜骨瓣修复听骨链行听力重建，能有效改善听力，降低胆脂瘤复发率，是一种较为实用的手术方法。

No any hearing decreased case was found compared with that in preoperation. Conclusion One- stage mastoidectomy and tympanoplasty with ossicular chain reconstruction using postauricular musculo -periosteal- bone flap is a practical way to improve hearing and prevent cholesteatoma recurrence.

鼓室成形术中用耳后带蒂肌筋膜骨瓣修复听骨链行听力重建，能有效改善听力，降低胆脂瘤复发率，是一种较为实用的手术方法。

There were 10 males and 5 females, ranging in age from 2.5 to 82 years. Results The cause of descending cervical mediastinitis included odontogenic infection, suppurative tonsillitis, suppurative otitis media complicating Mouret abscess, pharyngeal injury by foreign body and esophageal perforation.

结果 颈性下行性纵隔脓肿的原因有：牙源性、急性扁桃体炎引起咽旁脓肿、胆脂瘤型中耳炎并发Mouret脓肿各2例，咽异物擦伤6例，食管穿孔3例。

The clinical data of 12 cases secondary trigeminal neuralgia caused by cerebellopontine angle tumor were studied,including cases of cerebellopontine angle cholesteatoma and 5 cases of cerebellopontine angle meningoma.

回顾分析了 1 2例继发性三叉神经痛患者的临床资料，MRI检查 7例为桥小脑角胆脂瘤所致，5例为桥小脑角脑膜瘤所致；均经乙状窦后进路显微手术切除肿瘤。

Objective To reveal the role of HPV in the occurrence and development of cholesteatoma of the middle ear.

目的 探讨人乳头状瘤病毒（human papillomavirus，HPV）感染在中耳胆脂瘤发生发展中的作用。

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％。