Macular Retinal Vessel Oxygen Saturation Elevation in Chinese Central Serous Chorioretinopathy
Purpose. To evaluate the retinal vessel oxygen saturation in central serous chorioretinopathy (CSC) cases among the Chinese. Methods. Relative oxygen saturation of retinal blood vessels was measured in 33 Chinese patients with single-eye CSC using the Oxymap T1 retinal oximeter. The contralateral ey...
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| Format: | Article |
| Language: | English |
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Wiley
2017-01-01
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| Series: | Journal of Ophthalmology |
| Online Access: | http://dx.doi.org/10.1155/2017/5972418 |
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| author | Cheng Li Xiaoxiao Feng Xin Wen Xiaobing Qian Qishan Zheng Yongguang Yuan Yue Fu Wanwen Shao Yujie Li Xiaofeng Lin Qianying Gao |
| author_facet | Cheng Li Xiaoxiao Feng Xin Wen Xiaobing Qian Qishan Zheng Yongguang Yuan Yue Fu Wanwen Shao Yujie Li Xiaofeng Lin Qianying Gao |
| author_sort | Cheng Li |
| collection | DOAJ |
| description | Purpose. To evaluate the retinal vessel oxygen saturation in central serous chorioretinopathy (CSC) cases among the Chinese. Methods. Relative oxygen saturation of retinal blood vessels was measured in 33 Chinese patients with single-eye CSC using the Oxymap T1 retinal oximeter. The contralateral eyes were the control. The mean saturation of the retinal arteriole (AS) and venule (VS), arteriovenous difference (AVS), and arteriole and venule diameters (AD, VD) was analyzed in the optic disc area and macular region. Results. In the optic disc area, the inferotemporal quadrant (TI) AS (93.2 ± 10.2%) and inferonasal quadrant (NI) VS (61.3 ± 7.3%) were higher in the affected eyes than in the contralateral eyes (88.7 ± 7.7% and 56.9 ± 6.5%) and AVS in NI (36.7 ± 10.4%) decreased compared to the contralateral eyes (41.5 ± 11.2%). The VD in TI was expanded (19.9 ± 2.5 pixels versus 18.1 ± 3.4 pixels). Around the macular region, AS was 93.6 ± 7.6%, higher than in the contralateral eyes (89.5 ± 6.3%). No other significant changes were found. Conclusions. AS increased in the TI, and VS decreased in the NI in the eyes with CSC. In addition, AS also increased around the macular region, suggesting that these are contributors to CSC pathophysiology. |
| format | Article |
| id | doaj-art-570633559edc4766ad92bb0a55390f38 |
| institution | Kabale University |
| issn | 2090-004X 2090-0058 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Ophthalmology |
| spelling | doaj-art-570633559edc4766ad92bb0a55390f382025-02-03T05:54:15ZengWileyJournal of Ophthalmology2090-004X2090-00582017-01-01201710.1155/2017/59724185972418Macular Retinal Vessel Oxygen Saturation Elevation in Chinese Central Serous ChorioretinopathyCheng Li0Xiaoxiao Feng1Xin Wen2Xiaobing Qian3Qishan Zheng4Yongguang Yuan5Yue Fu6Wanwen Shao7Yujie Li8Xiaofeng Lin9Qianying Gao10State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, ChinaState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, ChinaSun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510060, ChinaState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, ChinaState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, ChinaState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, ChinaState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, ChinaState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, ChinaState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, ChinaState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, ChinaState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, ChinaPurpose. To evaluate the retinal vessel oxygen saturation in central serous chorioretinopathy (CSC) cases among the Chinese. Methods. Relative oxygen saturation of retinal blood vessels was measured in 33 Chinese patients with single-eye CSC using the Oxymap T1 retinal oximeter. The contralateral eyes were the control. The mean saturation of the retinal arteriole (AS) and venule (VS), arteriovenous difference (AVS), and arteriole and venule diameters (AD, VD) was analyzed in the optic disc area and macular region. Results. In the optic disc area, the inferotemporal quadrant (TI) AS (93.2 ± 10.2%) and inferonasal quadrant (NI) VS (61.3 ± 7.3%) were higher in the affected eyes than in the contralateral eyes (88.7 ± 7.7% and 56.9 ± 6.5%) and AVS in NI (36.7 ± 10.4%) decreased compared to the contralateral eyes (41.5 ± 11.2%). The VD in TI was expanded (19.9 ± 2.5 pixels versus 18.1 ± 3.4 pixels). Around the macular region, AS was 93.6 ± 7.6%, higher than in the contralateral eyes (89.5 ± 6.3%). No other significant changes were found. Conclusions. AS increased in the TI, and VS decreased in the NI in the eyes with CSC. In addition, AS also increased around the macular region, suggesting that these are contributors to CSC pathophysiology.http://dx.doi.org/10.1155/2017/5972418 |
| spellingShingle | Cheng Li Xiaoxiao Feng Xin Wen Xiaobing Qian Qishan Zheng Yongguang Yuan Yue Fu Wanwen Shao Yujie Li Xiaofeng Lin Qianying Gao Macular Retinal Vessel Oxygen Saturation Elevation in Chinese Central Serous Chorioretinopathy Journal of Ophthalmology |
| title | Macular Retinal Vessel Oxygen Saturation Elevation in Chinese Central Serous Chorioretinopathy |
| title_full | Macular Retinal Vessel Oxygen Saturation Elevation in Chinese Central Serous Chorioretinopathy |
| title_fullStr | Macular Retinal Vessel Oxygen Saturation Elevation in Chinese Central Serous Chorioretinopathy |
| title_full_unstemmed | Macular Retinal Vessel Oxygen Saturation Elevation in Chinese Central Serous Chorioretinopathy |
| title_short | Macular Retinal Vessel Oxygen Saturation Elevation in Chinese Central Serous Chorioretinopathy |
| title_sort | macular retinal vessel oxygen saturation elevation in chinese central serous chorioretinopathy |
| url | http://dx.doi.org/10.1155/2017/5972418 |
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