Quantitative autofluorescence is increased in clinically unaffected fellow eyes from patients with posterior uveitis.

ABSTRACT: The purpose of this prospective case-control study is to investigate differences in quantitative autofluorescence (qAF) in clinically affected and unaffected eyes of patients with inactive posterior uveitis compared to healthy, age-matched controls. Patients with posterior uveitis and healthy controls were imaged using fundus autofluorescence (488 nm excitation; Spectralis HRA + OCT; Heidelberg Engineering) to measure qAF values using the proprietary HEYEX software. Mean background qAF (excluding vessels and retinal lesions) across all segments (as previously defined by Delori et al.) and in the segment with the highest mean qAF value were compared between affected and unaffected eyes from patients with posterior uveitis, and healthy age-matched control eyes using the Kruskal-Wallis-test.

SUBMITTER: Finger RP 

PROVIDER: S-EPMC11865583 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature