Correction to: Assessment of choriocapillary blood flow changes in response to half-dose photodynamic therapy in chronic
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CORRECTION
Open Access
Correction to: Assessment of choriocapillary blood flow changes in response to halfdose photodynamic therapy in chronic central serous chorioretinopathy using optical coherence tomography angiography Juejun Liu, Changzheng Chen*, Lu Li, Yishuang Xu, Zuohuizi Yi, Lu He and Hongmei Zheng Correction to: BMC Ophthalmology 20, 402 (2020) https://doi.org/10.1186/s12886-020-01674-9 Following publication of the original article [1], we were notified that there were no colour arrow marks on Figs. 3, 4 and 5, even though these are mentioned in the figures legends and annotation. The corrected figures are shown below. The original article has been corrected.
Reference 1. Liu, et al. Assessment of choriocapillary blood flow changes in response to half-dose photodynamic therapy in chronic central serous chorioretinopathy using optical coherence tomography angiography. BMC Ophthalmol. 2020;20:402. https://doi.org/10.1186/s12886-020-01674-9.
The original article can be found online at https://doi.org/10.1186/s12886020-01674-9. * Correspondence: [email protected] Eye Center, Renmin Hospital of Wuhan University, Wuhan, China © The Author(s). 2020 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data.
Liu et al. BMC Ophthalmology
(2020) 20:445
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Fig. 3 Images of a case showing CC pattern of gradually increasing flow signals after PDT. ICGA (a) of baseline reveals partial choriocapillary hyperpermeability (red arrow) and focal hypo-fluorescent areas (blue arrow). En-face OCTA (B-F) of CC slab and the corresponding cross-sectional B-scan OCT (b-f) demonstrated the CC flow changes with time. Dilatation of CC (red arrow) accompanied by dark areas (blue arrow) can be seen at baseline (b). Recovery sign of increasing flow signals and decreasing dark areas was found at 1 week (c) after half-dose PDT and at the following 1-m (d), 3-m (e) and 6-m (f) follow-ups, while foci of dark areas (blue arrows) remained
Fig. 4 Images of a case showing CC pattern of transient network of neovascularization. ICGA (a) of bas
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