ArticleJapanese journal of ophthalmology2023
Quadrant laser photocoagulation trial to ameliorate choroidal congestion in central serous chorioretinopathy.
Article in Japanese journal of ophthalmology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 5 citations in OpenAlex.
- Idiopathic unilateral vortex vein dilation: a multimodal imaging case report.BMC ophthalmology · 2025Article
- Choroidal circulation time by wide-field indocyanine green angiography in central serous chorioretinopathy.Japanese journal of ophthalmology · 2025Article
- Attenuation of irradiated choroid and its regional vortex veins in central serous chorioretinopathy after photodynamic therapy.Scientific reports · 2023Article
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Authors and funding
10 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo investigate the efficacy and safety of quadrant laser photocoagulation to ameliorate the choroidal congestion in central serous choroidopathy (CSC). STUDY
designHistorically controlled study.
methodsWe prospectively studied 20 eyes with acute CSC in the quadrant laser group, in which laser photocoagulation was applied to the macular leakage point(s) as well as the quadrant of the fundus showing vortex vein dilatation. Central choroidal thickness (CCT), vertical diameter of dilated vortex vein, resolution rate of serous retinal detachment (SRD), and visual field were evaluated post-treatment. We also compared the results with those of 18 retrospectively analyzed eyes with acute CSC in an external control group, in which laser photocoagulation had been applied only to the macular leakage point(s).
resultsIn the quadrant laser group, 2 eyes were excluded from data analysis due to choroidal neovascularization (CNV). CCT was significantly reduced in both groups, but more significantly in the quadrant laser group. The vertical diameter of the dilated vortex vein was significantly decreased only in the quadrant laser group. The resolution rate of SRD was similar in the two groups. In the quadrant laser group, 8 eyes (44.4%) showed mild deterioration of the visual field, consistent with the area subjected to quadrant laser photocoagulation.
conclusionQuadrant laser photocoagulation can have limited efficacy for ameliorating vortex vein congestion in CSC. When laser photocoagulation to the macular area is combined with quadrant laser photocoagulation, attention must be paid to the possible development of CNV and visual field deterioration.
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