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Updated: Feb 21, 2026
Evaluation of Capillary and Other Vessel Contribution to Macular Perfusion Density Measured with Optical Coherence Tomography Angiography
Published on: February 18, 2022
Optical Coherence Tomography Angiography Findings in Punctate Inner Choroidopathy
Background And Objective:
Punctate inner choroidopathy (PIC) is an inflammatory chorioretinopathy characterized by multiple punctate, hypopigmented fundus lesions. Optical coherence tomography angiography (OCTA) is an emerging imaging modality that enables high-resolution visualization of the retinal and choroidal vasculature. The objective of this study is to examine the OCTA findings in PIC.
Patients And Methods:
Observational, retrospective review of five patients with PIC.
Results:
OCTA revealed several features in PIC lesions: distinctly visible choroidal neovascular membranes when present, as well as flow voids within the choroid and choriocapillaris layers that correspond with hypocyanescent lesions on indocyanine green angiography.
Conclusion:
OCTA may serve as a useful adjunctive imaging modality in diagnosing and monitoring patients with PIC. [Ophthalmic Surg Lasers Imaging Retina. 2017;48:786-792.].
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