Retina

Choroidal thickness decreases with age, is significantly thinner in patients with geographic atrophy

Utilizing enhanced depth imaging optical coherence tomography (EDI-OCT), researchers assessed choroidal thickness (CHT) in patients aged 70 years and older and found that CHT decreases with age and is significantly thinner in patients with geographic atrophy (GA). The study was presented at the 2024 ARVO Annual Meeting in Seattle, Washington....