Work

Hyperreflective Choroidal Foci: A Comprehensive Review

Year: 2025

Type: article

Abstract: Hyperreflective choroidal foci (HCF) are a finding on optical coherence tomography that may serve as a biomarker in various retinal and choroidal pathologies. These discrete hyperreflective spots, identified in various layers of the choroid, have been linked to inflammatory, vascular, and degenerative conditions. This review examines the clinical significance, histopathological correlation, and implications of HCF in various diseases, including diabetic retinopathy, age-related macular degeneration, Stargardt disease, choroideremia, Vogt-Koyanagi-Harada disease (VKH), idiopathic posterior uveitis, retinitis pigmentosa, and central serous chorioretinopathy (CSR), as well as non-pathological states. Although further studies are required to validate the findings in each pathology described herein, HCF may be used as a background prognostic marker of disease progression and therapeutic response, albeit with caution.

Source: Journal of Ophthalmic and Vision Research

DOI: 10.18502/jovr.v20.18397

Authors: Mona Amer, Scott Sonne, Niloofar Piri

Institution: Saint Louis University

Language: English

Topic: Retinal Diseases and Treatments

Subfield: Ophthalmology

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $200