咽鼓管

肥大性扁桃体对咽鼓管气压平衡功能的影响

The effect of tonsil vegetation on pharyngotympanic tube function of balance pressure

经咽鼓管鼓室内地塞米松注射治疗突发性聋

Pharyngotympanic tube intratympanic dexamethasone injections for sudden sensorineural hearing loss

多层螺旋CT与声导抗测试对中耳炎咽鼓管功能的评价

Functional evaluation of eustachian tube in patients with otitis media using multi-slice spiral CT and impedance audiometry

结论：MRI可较好显示咽鼓管软骨部及其肌肉、筋膜；

Conclusion : The cartilaginous portion , muscle and fascia of the eustachian tube could be displayed clearly on MRI .

方法：为93例施行咽鼓管CT造影，咽口和鼓口内窥镜观察和相应的手术处理。

Method : 93 cases were performed eustachian CT contrast examination , endoscopy of ostium tympanicum tubae auditivae , of pharyngeal opening of auditory tube .

结论运用内耳3D-FLAIRMRI加咽鼓管鼓室内导入造影剂钆，可以显像梅尼埃病内淋巴情况；

Conclusions3D-FLAIR MRI with intratympanic gadolinium through eustachian tube can clearly reveal the visualization of endolymph in patients with Meniere 's disease .

颞骨CT和咽鼓管功能检查对胆脂瘤型中耳炎咽鼓管鼓室口病变的诊断意义

The value of computed tomography scans of temporal bone and eustachian tubal function tests for lesions at tympanic opening of eustachian tube in middle ear cholesteatoma

咽鼓管狭窄可能是粘膜ICAM-1持续表达的原因之一。

Continuous ICAM 1 expression might be related to the stenosis of eustachian tube .

咽鼓管骨部与岩骨段颈内动脉膝部关系密切，两者间骨质厚约1.4（1&3）mm。

The depth of the bone between the bony part of the eustachian tube and the genu of the petrous ICA 1.4 ( 1-3 ) mm .

指出AD型的鼓室导抗图和鼓室导抗图上出现的呼吸波是否为诊断咽鼓管异常开放的灵敏指标值得探讨。

The present results indicated that the type AD of tympanogram and respiring waves which appeared in tympanogram might not be sensitive indications of diagnosing Eustachian tube closing failure .

目的评价鼻内镜下咽鼓管吹张注药鼻咽癌（NPC）放疗后分泌性中耳炎（SOM）的治疗效果。

Objective To investigate clinical treatments of secretory otitis media ( SOM ) after radiotherapy in nasopharyngeal carcinoma ( NPC ) patients .

结果疑有咽鼓管功能障碍者TY阳性率为99.4%，与VTID（88.7%）相比有显著性差异（P<0.01）；

Results the positive rates in doubtful eustachian tube dysfunction was 99.4 % , which had significant difference compared with V-T-ID ( P < 0.01 );

目的应用ET－100新型咽鼓管开放功能测试训练仪对咽鼓管（ET）开放功能实施分级，并进行应用研究。

Objective ET-100 New Measuring-Training Apparatus for ETOF was used to classi-fy the opening function of eustachian tube ( ET ), and studies on its application were carried out .

鼻咽癌放疗后SOM患者大多数（25/32）的咽鼓管功能呈主动和被动开放功能障碍。

The function of ET of major patients ( 25 / 32 ) in NPC post-irradiation patients with SOM shows initiative and passive opening .

结论：咽鼓管置管治疗NPC放疗后SOM，对咽鼓管具有一定的支撑作用，能有效地避免耳漏。

Conclusion : The salpingocatheterism is very effective and practicable to treat SOM in patients with NPC after radiotherapy by supporting and enlarging the eustachian tube .

但关于ETS的分泌、代谢机制及其影响因素，特别是在气压损伤性中耳炎咽鼓管功能和治疗中的作用至今未见研究报道。

However , there is scarcely report on the mechanism of its secretion and metabolism , especially its effect on prevention and treatment of BM .

结果：21例NPC放疗后SOM中，咽鼓管功能为正常型2耳，阻塞型21耳，闭锁不全型8耳，开放型6耳。

Result : The eustachian tube function in 37 ears with post-irradiation secretory otitis media reveals normal , obstructive , insufficiency and opening model was 2,21,8 , and 6 respectively .

结果术后并发8例CSF鼻漏，均因颞骨气腔区骨质破坏，CSF经咽鼓管流出所致。

Results There were 8 cases with postoperative complication of cerebrospinal rhinorrhea , which were all caused by bone distruction in air-chamber area of temporal bone and CSF effluent through auditory tube .

结论：（1）翼内肌、腭帆提肌、腭帆张肌、咽鼓管、颈内动脉、颈内静脉及茎突是MRI等影像诊断的重要解剖学标志。

Conclusions : ( 1 ) Medial pterygoid muscle , levator palatini muscle , tensor palatini muscle , pharyngotympanic tube , internal carotid artery , internal jugular vein and styloid process were important anatomical marks for imaging diagnosis of MRI .

目的：探讨颞骨高分辨率CT（HRCT）和咽鼓管功能检查对胆脂瘤型中耳炎患者术前咽鼓管鼓室口病变的诊断价值。

Objective : To investigate the value of high resolution computed tomography ( HRCT ) of temporal bone and eustachian tubal function tests for lesions at tympanic opening of eustachian tube in the patients of otitis media with cholesteatoma prior to surgery .

目的：探讨咽鼓管表面活性物质（ETS）在气压损伤性中耳炎（BM）咽鼓管开放功能中的作用及其治疗效果。

Objective : To observe the effect of surfactant on eustachian tube ( ET ) on the opening of ET as well as it 's therapeutic role in barotitis media ( BM ) .

采用声管测定法、声阻抗测定法和鼻咽压力测定法，研究在Toynbee（托氏）试验时中耳压力、咽鼓管（ET）开放时程和鼻咽压力时程三者间的关系；

This paper studied the relations between the middle ear pressure , the opening duration of eustachian tube ( ET ), and the duration of nasopharyngeal pressure phase during Toynbee maneuver by sonotubometry , tympanometry and nasopharynx manometry .

【目的】研究鼻咽癌（NPC）患者接受放射治疗前后分泌性中耳炎（SOM）的发生情况及其中耳压力和咽鼓管功能状况。

Objective To study the incidence of secretory otitis media ( SOM ), changes of middle ear pressures ( MEP ) and the function of eustachian tube ( ETF ) before and after radiotherapy in patients with nasopharyngeal carcinoma ( NPC ) .

结论：应用ECV、纯音听阈测试、DPOAE以及咽鼓管功能测试对患儿鼓膜置管术后中耳功能的恢复情况进行综合评价，具有临床指导意义。

Conclusion : ECV , pure tone audiometry , DPOAE and inflation-deflation test are significantly clinical worth for comprehensive evaluation of the middle ear function in children with SOM after tympanotomy tube insertion .

结论：TTAG法是诊断和随访咽鼓管异常开放症最有价值的手段。

Conclusion : TTAG is an important method for diagnosis and following up in patulous eustachian tube syndrome .

在Kawase三角中定位、显露颈内动脉岩骨段水平部，不会伤及鼓膜张肌和咽鼓管。

It can not damage the tensor tympani muscle and the eustachian tube to expose the horizontal petrous carotid artery in the Kawase 's triangle .

高压舱以0.5kPa/s增压速率增压至5kPa，两组均不进行其他任何主动或被动开放咽鼓管的措施，测鼓室腔压力。

Pressure chamber was pressurized to 5 kPa at the rate of 0.5 kPa / s , the pressure of the tympanic cavity was measured .

目的探讨咽鼓管通气阻力（VRET）是否随大气压变化而变化，并了解呼气压大于咽鼓管通气阻力的正压呼吸能否预防耳气压伤。

Objective To investigate whether the ventilative resistance of the eustachian tube ( VRET ) changed with the atmospheric pressure , and whether barotrauma can be prevented by positive pressure breathing ( PPB ) with exhalation pressure > VRET .

Dinis等（1992）曾详细论述了航空性中耳气压伤的主要原因，包括：咽鼓管功能障碍、细菌感染和免疫功能异常；认为三者可单独引起发病，也可能互为因果，共同作用。

Dinis discuss detail the main reasons of the aero-otitis media . Include : eustachian tube dysfunction , bacterial infections and immune dysfunction ; Can be caused by three separate disease , may also be causes and effects by a common role in the pathogenesis .

利用声导纳仪评价咽鼓管功能

The evaluation of eustachian tube function by acoustic impedence admittance measurements