| Item type |
文献 / Documents(1) |
| 公開日 |
2021-12-02 |
| アクセス権 |
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アクセス権 |
open access |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 出版社版DOI |
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関連識別子 |
https://doi.org/10.1097/iae.0000000000002285 |
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関連名称 |
10.1097/iae.0000000000002285 |
| 出版タイプ |
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出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| タイトル |
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タイトル |
CORRELATIONS BETWEEN CHOROIDAL STRUCTURES AND VISUAL FUNCTIONS IN EYES WITH RETINITIS PIGMENTOSA |
| タイトル別表記 |
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その他のタイトル |
CHOROIDAL STRUCTURE IN RP |
| 著者 |
江川, 麻理子
三田村, 佳典
仁木, 昌徳
サノ, ヒロキ
ミウラ, ゲン
チバ, アキヒロ
ヤマモト, シュウイチ
ソノダ, ショウゾウ
サカモト, タイジ
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| 抄録 |
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内容記述 |
Purpose: To investigate the choroidal structures in the enhanced depth imaging optical coherence tomographic images in eyes with retinitis pigmentosa (RP) and to determine correlations between the choroidal structures and visual functions.
Methods: The enhanced depth imaging optical coherence tomographic images of 100 eyes with typical RP and 60 age-, sex-, and axial length–matched normal eyes were binarized using ImageJ. The cross-sectional luminal and stromal areas of the inner and outer subfoveal choroid of 1,500-µm width were measured. The inner choroid included the choriocapillaris and medium vessel layer, and the outer choroid included the larger vessel layer.
Results: In the inner choroid, the luminal area and the ratio of luminal/total choroidal area (L/C ratio) were significantly smaller in RP than in controls (P = 0.010, P < 0.001, respectively), whereas the stromal area was not significantly different (P = 0.114). The inner choroidal L/C ratio was significantly correlated with the best-corrected visual acuity, mean deviation, foveal sensitivity, width of the ellipsoid zone, and central foveal thickness in RP after adjusting for the axial length, age, and sex (all P < 0.005).
Conclusion: The significant correlations between the inner choroidal structures and the visual functions and retinal structures indicate that the choroidal structures are altered in association with the progression of RP. |
| キーワード |
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主題 |
binarization |
| キーワード |
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主題 |
choroidal structure |
| キーワード |
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|
主題 |
ellipsoid zone |
| キーワード |
|
|
主題 |
enhanced depth imaging optical coherence tomography |
| キーワード |
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|
主題 |
retinitis pigmentosa |
| キーワード |
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|
主題 |
visual function |
| 書誌情報 |
en : RETINA
巻 39,
号 12,
p. 2399-2409,
発行日 2019-12
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| 収録物ID |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0275004X |
| 収録物ID |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
15392864 |
| 収録物ID |
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA10639923 |
| 収録物ID |
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|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA12543461 |
| 出版者 |
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出版者 |
Ophthalmic Communications Society |
| 出版者 |
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出版者 |
Wolters Kluwer |
| 権利情報 |
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|
権利情報 |
This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal. |
| EID |
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|
識別子 |
352627 |
| 言語 |
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言語 |
eng |
retina_39_12_2399.pdf (553 KB)
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