Swetha Velaga

Topographic analysis of choroidal thickness in pachychoroid disease using ultra-widefield swept-source optical coherence tomography

Purpose To characterise regional and topographic choroidal thickness (CT) profiles using ultra-widefield swept-source optical coherence tomography (UWF SS-OCT) and to compare topographic CT between normal eyes and eyes with pachychoroid disease. Methods All participants underwent...

Quantitative Evaluation of Geographic Atrophy Progression Using Geographic Atrophy Lesion Front Displacement

Purpose: To evaluate the temporal behavior and relative variability of a margin-based metric, lesion front displacement, for quantifying geographic atrophy (GA) progression secondary to age-related macular degeneration and to compare its performance with conventional metrics. Met...