Clinical characteristics of choroidal microvasculature dropout in normal-tension glaucoma versus nonarteritic anterior ischemic optic neuropathy: an optical coherence tomography angiography study

Autor:	Joong Won Shin, Jin Yeong Lee, Byung Joo Lee, Hyun Taek Lim, Michael S. Kook
Jazyk:	angličtina
Rok vydání:	2021
Předmět:	Medicine Science
Zdroj:	Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Druh dokumentu:	article
ISSN:	2045-2322
DOI:	10.1038/s41598-021-00868-5
Popis:	Abstract The present study investigated the characteristics of choroidal microvasculature dropout (CMvD) in eyes with nonarteritic anterior ischemic optic neuropathy (NAION) versus those in eyes with normal-tension glaucoma (NTG). This study included 27 NAION, 27 NTG, and 27 healthy control subjects. CMvD was observed in 15 eyes (55.6%) of the NAION group and 20 (74.1%) of the NTG group. The area and angular width of CMvD were significantly greater in eyes with NAION (0.278 ± 0.172 mm2 and 86.5 ± 42.3°) than in those with NTG (0.138 ± 0.068 mm2 and 35.1 ± 16.2°, p = 0.002 and p
Databáze:	Directory of Open Access Journals
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