Retinal vascular tortuosity in patients with obstructive sleep apnea-chronic obstructive pulmonary disease overlap syndrome
Background Obstructive sleep apnea (OSA) and chronic obstructive pulmonary disease (COPD) are linked with microvascular changes. Retinal microvasculature can be examined in a direct noninvasive way. Aim The aim was to evaluate tortuosity of the retinal vessels in patients with COPD, OSA, and overlap...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Wolters Kluwer Medknow Publications
2018-01-01
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Series: | Egyptian Journal of Chest Disease and Tuberculosis |
Subjects: | |
Online Access: | http://www.ejcdt.eg.net/article.asp?issn=0422-7638;year=2018;volume=67;issue=1;spage=9;epage=16;aulast=El |