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Article

Hyperreflective Choroidal Foci Characterization Supports the Existence of Different Clinical Phenotypes of Geographic Atrophy.

Investigative ophthalmology & visual science - 3 Aug 2026

Pilotto Elisabetta, Parolini Federico, Edwards Malia M, Midena Edoardo, Midena Giulia

Abstract excerpt

Purpose: To characterize and quantify optical coherence tomography (OCT) hyperreflective choroidal foci (HCF) in geographic atrophy (GA) of age-related macular degeneration (AMD) and to assess their distribution across different GA phenotypes. Methods: Eyes with bilateral GA (B-GA) or unilateral GA (U-GA) with macular neovascularization in the fellow eye, as well as controls, were included. HCF were classified in...

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PMID: 42635473
DOI: 10.1167/iovs.67.10.56
PMCID: PMC13543643

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