中耳

In recent years, reconstruction of the auricle for the patient with microtia has been developmenting rapidly in China, but the relationship between ear and jaw defects in syndromic patterns of malformation cannot be found in Chinese literature.

外耳、中耳和面部的多数结构由第一、第二鳃弓衍化而来，因此，由于胚胎发育上的同源性，小耳畸形常与颌面部畸形同时存在。尽管人们对这种关系的认识由来已久，但至今大多数临床学家仍把小耳畸形看作为一个单一的畸形来处理。

If a person has severe or persistent pain and fever, and the eardrum is bulging, a doctor may perform a myringotomy, in which an opening is made through the eardrum to allow fluid to drain from the middle ear.

如果一个人有严重或持续疼痛和发烧，和耳膜是胀，医生可进行鼓膜切开术，其中一个是通过开放的耳膜，使液体流失中耳。

If decongestant therapy fails, the doctor performs myringotomy and removes middle ear fluid, then inserts a polyethylene tube into the eardrum to equalize pressure immediately.

如果decongestant治疗失败，医生进行鼓膜和清除中耳液，然后插入一个聚乙烯管的耳膜立即平衡压力。

Methods 203 cleft palate patients(406 ears)were investigated by pure tone audiometry,acoustic immitance audiometry and auditory brainstem response.21 cleft palate patients with SOM underwent palatoplasty and myringotomy with tube insertion at the same time.

方法对 2 0 3(4 0 6耳)例腭裂患者进行年龄分组，采用声导抗，纯音测听或听性脑干反应检查判断中耳功能。2 1例腭裂伴分泌性中耳炎患者在作腭裂修复术的同时，行鼓室置管术，术前术后作听力学检测。

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

二者在胆脂瘤上皮的表达有一定的相关性，P＜0.05；与中耳胆脂瘤听小骨骨质破坏程度之间无明显相关性，P＞0.05。

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。

The proposed analytical method is efficient and convenient for vibration analysis of artificial middle ear and helpful for the optimization design of artificial ossicular.

研究表明：该方程对于人工中耳数据的获得非常方便，并且能够优化人工听骨材料，特别是对质量的控制能达到科学的效果，避免测量因素及其他因素的干扰。

Methods The clinical, CT and MRI manifestations of 8 cases of hypertrophic cranial pachymeningitis complicated by acute or chronic purulent or chronic proliferative otomastoiditis were analyzed retrospectively.

方法回顾性分析了8例急、慢性化脓性和慢性增生性中耳乳突炎并发肥厚性硬脑膜炎的临床表现和CT、MRI表现。

Otomastoiditis ; Complications ; Pachymeningitis ; Tomography ; X-ray computed ; Magnetic resonance imaging

中耳乳突炎；并发症；硬脑膜炎；体层摄影术； X线计算机；磁共振成像

Among patients with normal postauricular skin, 85%(29 cases) had EGFR-positive cells in the basal layer, 79%(27 cases) in the parabasal layer, and 79%(27 cases) in the upper layer of the epithelial tissue.

在中耳胆脂瘤上皮组织中，EGFR 呈阳性百分比在 basal layer、parabasal layer 及 upper layer 分别为 79%（23 例）、66%（19 例）及 62%（18 例），而在耳廓后皮肤上皮组织中，其阳性率分别为85%（29例）、79%（27 例）及 79%（27 例）。

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％。