Swept-Source Optical Coherence Tomography Features of Choroidal Nevi
Purpose To investigate the morphological characteristics of choroidal nevi using swept-source optical coherence tomography and compare this with enhanced-depth optical coherence tomography. Design Retrospective observational case series Methods One choroidal nevus each from 30 eyes of 30 patients was included and received imaging with swept-source OCT (SS-OCT) and enhanced-depth imaging OCT (EDI-OCT). For SS-OCT, a scan acquisition protocol was utilized involving 12mm horizontal and vertical scans in the posterior fundus. The main outcome measures were morphological features of choroidal nevi obtained with SS-OCT imaging. These features were compared to images obtained with EDI-OCT. A two-tailed Fisher’s exact test was ...
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