查询词典 external auditory canal

CT scan: width of groove of sigmoid sinus, Depth of GSS, the distance from the lateral wall of GSS to the surface of mastoid process, the distance from the anterior wall of GSS to the posterior wall of external auditory meatus, the distance from the most lateral portion of posterior semicircular canal to the surface of mastoid process, the distance from the most lateral portion of PSC to the anterior edge of GSS, the distance from the most posterior portion of PSC to the posterior pyramidal wall was (11.44±1.79) mm,(5.27±193) mm,(1038±390) mm,(1366±218) mm,(13.44±1.8) mm,(9.65+1.76) mm,(2.92±0.98) mm respectively B.

后半规管最外侧至乳突外表面的最近距离是(13.44±1.86)mm，至乙状窦沟前缘的距离是(9.65±1.76)mm，其最后部至岩骨后壁的距离是(2.92±0.98)mm。

The tissues round the tragus was not enough to make the tragus in the patients who had cavity of auricular concha or external auditory canal reconstructed . So the free composite tissue of residual ear ,which will be deserted in the reconstructed auricular repair usually , could be used to make the tragus .

对于存在耳甲腔或外耳道再造后，仍无耳屏的患者，拟再造耳屏的周边组织量有限，不足以行耳屏的再造，而采用多余的残耳复合游离移植，则可以合理利用组织，组织的成活率高，再造的耳屏形状良好。

Objective: To reconstruct middle ear structure for open mastoid antrum with external auditory canal after radical mastoidectomy in one-stage.

目的：为使乳突根治术后耳向外耳道开放的乳突腔重新中耳化和一期行听力重建。

Cancer of the external auditory canal and temporal bone.

外耳道及中耳癌的治疗：附273例临床分析。

Results:①The center of the homogeneous density soft tissue masses (mean CT value was 50HU) were located in the middle and lower tympanum,and the external auditory canal or the pharyngotympanic tube was involved in the earlier period;②the destructed b...

结果：中耳癌的CT特征：①表现为以中、下鼓室为中心的软组织密度灶，密度均匀，CT值50HU左右，外耳道及咽鼓管早期受累；②呈溶骨性骨质破坏，形态不规则，边缘无骨硬化表现，外耳道后壁破坏较前壁严重；③病灶侵入颞叶，形成肿块，灶周脑水肿不明显；④增强扫描见病灶有中度强化。结论：CT能确定中耳癌的存在及精确显示肿瘤累及范围。

Although occasionally found in an ectopic location, apocrine units of the human body are generally confined to the following sites: axillae, areolae, the anogenital region, the external auditory canal, and the eyelids.

除了偶尔有异位的顶泌汗腺单位，但一般情况下它们存在于以下部分：腋窝、乳晕、肛门生殖区、外耳道、眼睑。

Among them,12 ears used epiderm had continous dilatation for 3～6 months,and no constrictive or atretic condition occured;7 ears used intermediate split thickness skin graft had no dilatation after operation,and no scars in donor;4 ears used skin flap had no dilatation after operation,and no constrictive or atretic condition in external auditory canal.

内容提要采用皮片和皮瓣为23耳行外耳道成形术，其中采用表层皮片12耳，术后持续扩张3～6月，未发生狭窄或闭锁；采用中厚皮片7耳，术后不扩张，供皮区无瘢痕增生；采用皮瓣4耳，术后未扩张，外耳道无狭窄或闭锁。

Purpose: To report a case of ophthalmoplegia and optic neuropathy developed after embolization of the external auditory canal tumor.

目的：提出一外耳道肿瘤病患在接受术前栓塞治疗后产生眼肌麻痹并视神经病变的病例报告。

The tissues round the tragus was not enough to make the tragus in the patients who had cavity of auricular concha or external auditory canal reconstructed. So the free composite tissue of residual ear ,which will be deserted in the reconstructed auricular repair usually, could be used to make the tragus. And the grafted tissues existed perfectly and the appearance of tragus was pleasing too.

对于存在耳甲腔或外耳道再造后，仍无耳屏的患者，拟再造耳屏的周边组织量有限，不足以行耳屏的再造，而采用多余的残耳复合游离移植，则可以合理利用组织，组织的成活率高，再造的耳屏形状良好。

Methods: 71 ears of post- mastoidectomy (discharging 53 ears and dried up 18 ears) were undergone with reconstruction of middle ear. The posterior wall of external auditory canal, mastoid cavity and chain of ossicles were reconstructed by homologous costal cartilage.

用同种异体肋软骨为外耳道后壁重建材料、乳突充填材料、听骨链重建材料，对71例乳突根治术后耳(流脓53耳，干耳18耳)作了中耳重建术。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。