ArticleInternational journal of ophthalmology2023
Optical coherence tomography angiography characteristics of exudative and non-exudative treatment-naïve pachychoroid neovasculopathy.
Article in International journal of ophthalmology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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1 citing paper in PubMed.
- Non-Exudative Macular Neovascularization in Various Acquired Macular Degenerations with Double- and Triple-Layer Sign on OCT.Diagnostics (Basel, Switzerland) · 2026Article
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6 authors.
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Abstract
aimTo describe the optical coherence tomography angiography (OCTA) characteristics of exudative and non-exudative treatment-naïve pachychoroid neovasculopathy (PNV).
methodsThirty-five patients with exudative treatment-naïve PNV and 13 with non-exudative treatment-naïve PNV between March 2020 and December 2021 were included. All patients underwent ophthalmologic examination, including fluorescein angiography (FA), indocyanine green angiography (ICGA), spectral-domain OCT, and OCTA. The clinical data of the patients were retrospectively analyzed.
resultsThe study included 51 eyes from 46 patients, of whom 33 (71.7%) were male. The central macular thickness (CMT) in the exudative PNV group was significantly higher than that in the non-exudative PNV group (383.97±132.16 µm
conclusionThe OCTA imaging finds that there are significant differences in CMT, maximum height of FIPED, PNV area, and morphology of exudative PNV and non-exudative PNV groups. OCTA can accurately identify the clinical and imaging features of exudative and non-exudative treatment-naïve PNV, and distinguish PNV activity.
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