Are choriocapillaris flow void features robust to diurnal variations? A swept-source optical coherence tomography angiography (OCTA) study

• Main Authors: Lin, Emily, Ke, Mengyuan, Tan, Bingyao, Yao, Xinwen, Wong, Damon, Ong, Lirong, Schmetterer, Leopold, Chua, Jacqueline
• Other Authors: Lee Kong Chian School of Medicine (LKCMedicine)
• Format: Article
• Language: English
• Published: 2021
• Subjects: Science::Medicine; Diagnostic Markers; Medical Imaging
• Online Access: https://hdl.handle.net/10356/147881
• Institution: Nanyang Technological University

We evaluated the impact of diurnal variation on choroidal and retinal microvasculature and structural measurements using a swept-source optical coherence tomography angiography machine (SS-OCTA; PLEX Elite 9,000, Carl Zeiss Meditec, Inc., Dublin, USA). Fourteen participants who were without ocular d...