| CTVE对胆脂瘤型中耳炎听骨链病变的诊断价值 |
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| 引用本文： | 李龙,池晓宇,黄新才,马新兵,刘卫国. CTVE对胆脂瘤型中耳炎听骨链病变的诊断价值[J]. 放射学实践, 2002, 17(6): 514-515 |
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| 作者姓名： | 李龙 池晓宇 黄新才 马新兵 刘卫国 |
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| 作者单位： | 510507,广州,武警广东总队医院放射科;510507,广州,武警广东总队医院放射科;510507,广州,武警广东总队医院放射科;510507,广州,武警广东总队医院放射科;510507,广州,武警广东总队医院放射科 |
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| 摘 要： | 目的：探讨螺旋CT仿真内镜（CTVE）对胆脂瘤型中耳炎听骨链病变的诊断价值。方法：比较28耳胆脂瘤型慢性中耳炎听骨链的CTVE表现与临床手术所见。结果：CTVE显示的胆脂瘤型中耳炎听骨链破坏与手术所见基本相符,但对听骨链的细微病变价值有限,结论：CTVE是一种全新的多角度立体地观察听骨链结构的非侵入性影像手段。
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| 关 键 词： | 听小骨 中耳炎 胆脂瘤 体层摄影术 X线计算机 仿真内镜 |
| 文章编号： | 1000-0313(2002)06-0514-02 |
Application of CT virtual endoscopy in ear ossicles lesion of chronic otitis media with cholesteatoma |
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| LI Long,CHI Xiaoyu,HUANG Xincai,et al.. Application of CT virtual endoscopy in ear ossicles lesion of chronic otitis media with cholesteatoma[J]. Radiologic Practice, 2002, 17(6): 514-515 |
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| Authors: | LI Long CHI Xiaoyu HUANG Xincai et al. |
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| Affiliation: | LI Long,CHI Xiaoyu,HUANG Xincai,et al.Department of Radiology,Guangdong Provincial Corps Hospital,Chinese People's Armed Police Forces,Guangzhou 510507 |
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| Abstract: | Objective:To evaluate CT virtual endoscopy (CTVE) in diagnosing ear ossicles lesion of cholesteatoma type chronic otitis media.Methods:The manifestations of CTVE in 28 ears with cholesteatoma type chronic otitis media were correlated to the surgical findings.Results:The appearances of the ear ossicles erosions of cholesteatoma type chronic otitis media shown on CTVE were in accord with surgical findings.CTVE,however,was limited to show subtle changes of auditory ossicular chains.Conclusion:CTVE is a new noninvasive imaging method for observing auditory ossicular chains stereoscopically and in multiple directions. |
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| Keywords: | Ear ossicles Otitis media Cholesteatoma Tomography X ray computed Virtual endoscopy |
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