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Radial Peripapillary Capillary Network Visualized Using Wide-Field Montage Optical Coherence Tomography Angiography
https://asahikawa-med.repo.nii.ac.jp/records/5510
https://asahikawa-med.repo.nii.ac.jp/records/5510b1af09f5-8032-4d9a-8812-e3f5286301eb
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
6520.pdf (1.7 MB)
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| Item type | 学術雑誌論文 / Journal Article_02(1) | |||||
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| 公開日 | 2016-08-08 | |||||
| タイトル | ||||||
| タイトル | Radial Peripapillary Capillary Network Visualized Using Wide-Field Montage Optical Coherence Tomography Angiography | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
間瀬, 智子
× 間瀬, 智子× 石羽澤, 明弘× 長岡, 泰司× 横田, 陽匡× 吉田, 晃敏 |
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| 著者 ローマ字 | ||||||
| 値 | Mase, Tomoko | |||||
| 著者 ローマ字 | ||||||
| 値 | Ishibazawa, Akihiro | |||||
| 著者 ローマ字 | ||||||
| 値 | Nagaoka, Taiji | |||||
| 著者 ローマ字 | ||||||
| 値 | Yokota, Harumasa | |||||
| 著者 ローマ字 | ||||||
| 値 | Yoshida, Akitoshi | |||||
| 書誌情報 |
Investigative ophthalmology and visual science 巻 57, 号 9, 発行日 2016-07-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0146-0404 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1167/iovs.15-18877. | |||||
| 識別番号 その他 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | PMID:27454659 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | PURPOSE: \nWe quantitatively analyzed the features of a radial peripapillary capillary (RPC) network visualized using wide-field montage optical coherence tomography (OCT) angiography in healthy human eyes. METHODS: \nTwenty eyes of 20 healthy subjects were recruited. En face 3 × 3-mm OCT angiograms of multiple locations in the posterior pole were acquired using the RTVue XR Avanti, and wide-field montage images of the RPC were created. To evaluate the RPC density, the montage images were binarized and skeletonized. The correlation between the RPC density and the retinal nerve fiber layer (RNFL) thickness measured by an OCT circle scan was investigated. RESULTS: \nThe RPC at the temporal retina was detected as far as 7.6 ± 0.7 mm from the edge of the optic disc but not around the perifoveal area within 0.9 ± 0.1 mm of the fovea. Capillary-free zones beside the first branches of the arterioles were significantly (P < 0.0001) narrower than those beside the second ones. The RPC densities at 0.5, 2.5, and 5 mm from the optic disc edge were 13.6 ± 0.8, 11.9 ± 0.9, and 10.4 ± 0.9 mm-1. The RPC density also was correlated significantly (r = 0.64, P < 0.0001) with the RNFL thickness, with the greatest density in the inferotemporal region. CONCLUSIONS: \nMontage OCT angiograms can visualize expansion of the RPC network. The RPC is present in the superficial peripapillary retina in proportion to the RNFL thickness, supporting the idea that the RPC may be the vascular network primarily responsible for RNFL nourishment. |
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| 注記 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | text | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| ID(XooNIps) | ||||||
| 値 | 27454659 | |||||
| 閲覧数(XooNIps) | ||||||
| 値 | 565 | |||||
| ダウンロード数(XooNIps) | ||||||
| 値 | 955 | |||||
