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Updated: Feb 2, 2026

Retinal Vascular Reactivity as Assessed by Optical Coherence Tomography Angiography
Published on: March 26, 2020
Posterior polar annular and hemispheric choroidal and retinal dystrophy: Optical coherence tomographic angiography
1Smt. Kanuri Santhamma Center for Vitreoretinal Diseases, L V Prasad Eye Institute, Hyderabad, Telangana, India.
Abstract:
Posterior polar annual choroidal dystrophy is a rare disease which affects the retina and choroid in an annular pattern. Our patient was referred to us a case of atypical retinitis pigmentosa. Fundus examination showed a normal optic disc, normal arterioles, and no bone spicules. The right eye showed a hemispheric pattern and the left eye showed an annular pattern of retinal and choroidal dystrophy. We describe the retinal and choroidal angiographic features of this case by optical coherence angiography.
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