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首页> 外文期刊>Ophthalmologica: International Journal of Ophthalmology=Journal International d'Ophtalmologie >The influence of eccentric scanning of optical coherence tomography on retinal nerve fiber layer analysis in normal subjects.
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The influence of eccentric scanning of optical coherence tomography on retinal nerve fiber layer analysis in normal subjects.

机译：偏心的影响扫描的光学相干断层扫描对视网膜神经纤维层分析在正常科目。

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AIM: To investigate the influence of eccentric scanning on retinal nerve fiber layer (RNFL) analysis using Stratus optical coherence tomography (OCT) in normal Koreans when the eccentricity of scanning occurs in 4 different directions. METHODS: Thirty-one eyes of 31 persons underwent 1 concentric disk-centered and 4 superiorly, inferiorly, nasally and temporally eccentric RNFL OCT scans. RESULTS: The average RNFL thickness measured by temporally eccentric scanning (115.1 microm) was significantly greater when compared with that found by concentric scanning (107.1 microm; p or=1 clock hour abnormal at the <1% level in superiorly (12/31, 38.7%), nasally (16/32, 51.6%) and temporally (12/31, 38.7%) eccentric scans were significantly different in comparison with the concentric (4/31, 12.9%) scan (p < 0.05). CONCLUSION: An off-centered OCT scan affected RNFL thickness measurement and its interpretation.
机译：目的:探讨偏心的影响扫描在视网膜神经纤维层(RNFL)使用层光学相干性分析断层扫描(10月)在正常的韩国人古怪的扫描发生在4个不同的方向。人接受了1同心disk-centered和4优,下级,鼻地和暂时的偏心RNFL 10月扫描。暂时的偏心RNFL厚度测量扫描(115.1 microm)明显更大相比,发现同心扫描(107.1 microm;比例的眼睛外正常的限制RNFL分析地图使用的标准> = 1时钟小时异常在< 1%的水平优(12/31,38.7%),经鼻(16/32,51.6%)古怪的扫描和暂时(12/31,38.7%)相比明显不同同心(4/31,12.9%)扫描(p < 0.05)。结论:一个偏心10月扫描的影响RNFL厚度测量和它解释。

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