Results 21 to 30 of about 1,691,306 (277)

Choroidal thickness and choriocapillaris vascular density in myopic anisometropia

Eye and Vision, 2021
Background This study aims to examine interocular differences in the choroidal thickness and vascular density of the choriocapillaris in anisometropic myopes and to further explore the relationship between choroidal blood flow and myopia.
Xinting Liu, Zhiyi Lin, Feifu Wang, Xiaoyi Peng, Wenwen He, Dan Chen, M. Shen, F. Lu, Jun Jiang   +8 more
semanticscholar   +1 more source

Choroidal thickness in lupus nephritis [PDF]

Lupus, 2020
Objective This study aimed to compare choroidal thickness between patients with systemic lupus erythematosus (SLE) and lupus nephritis (LN) in complete renal remission to that of patients with SLE without LN. Methods This was a retrospective case-control study of 23 SLE patients meeting either the American College of Rheumatology or Systemic Lupus ...
I Lee, B Marshall, P Ranganathan, S Eisen, R Rajagopal, A H J Kim, T Li   +6 more
openaire   +2 more sources

Can the coronavirus disease 2019 (COVID-19) cause choroiditis and optic neuropathy?

European Journal of Inflammation, 2021
Objectives: We aim to investigate the involvement of the choroid and retinal nerve fiber layer (RNFL) in COVID-19 patients using spectral domain optical coherence tomography.
Kürşad Ramazan Zor, Gamze Yıldırım Biçer, Nesrin Tutaş Günaydın, Erkut Küçük, Uğur Yılmaz   +4 more
doaj   +1 more source

Choroidal thickness in obese women [PDF]

BMC Ophthalmology, 2016
Excessive weight is a well-known risk factor for microvascular diseases. Changes in thickness in a vascular tissue, such as the choroid, can be useful to evaluate the effect of obesity on the microvascular system. The aim of this study was to evaluate the choroidal thickness (CT) changes in obese women, using optical coherence tomography (OCT).The ...
Yumusak, Erhan, Ornek, Kemal, Durmaz, Senay Arikan, Cifci, Aydin, Guler, Hatice Ayhan, Bacanli, Zehra   +5 more
openaire   +3 more sources

Role of choroidal thickness assessment in unilateral acute anterior uveitis

Indian Journal of Ophthalmology, 2020
Purpose: The aim of our study was to investigate the change in the subfoveal choroidal thickness in unilateral acute anterior uveitis with treatment. Choroidal inflammation is uncommon but can occur in the acute stage of anterior uveitis.
Sunil Thapa, Ranju Kharel (Sitaula), Jyoti Baba Shrestha   +2 more
doaj   +1 more source

Intraocular pressure and choroidal thickness respond differently to lower body negative pressure during spaceflight.

Journal of applied physiology, 2021
Spaceflight associated neuro-ocular syndrome (SANS) develops during long-duration (>1 month) spaceflight presumably because of chronic exposure to a headward fluid shift that occurs in weightlessness. We aimed to determine whether reversing this headward
S. Greenwald, B. Macias, Stuart M. C. Lee, K. Marshall-Goebel, D. Ebert, John H. K. Liu, R. Ploutz-Snyder, I. Alferova, S. Dulchavsky, A. Hargens, M. Stenger, S. Laurie   +11 more
semanticscholar   +1 more source

Analysis of Peripapillary and Macular Choroidal Thickness in Eyes with Pseudoexfoliative Glaucoma and Fellow Eyes

Journal of Ophthalmology, 2020
Purpose. To compare differences in peripapillary and macular choroidal thickness in pseudoexfoliative glaucoma (PXG) eyes, nonexfoliative fellow eyes, and normal eyes. Methods. This case-control study included 37 PXG patients (group A: 37 PXG eyes; group
Fan Li, Qingli Shang, Guangxian Tang, Hengli Zhang, Xiaowei Yan, Lihua Ma, Yulei Geng, Qing Zhang   +7 more
doaj   +1 more source

Association Between Choroidal Thickness and Myopic Maculopathy in a Japanese Population

Ophthalmology Science, 2023
Purpose: To examine the association between choroidal thickness and myopic maculopathy in a general Japanese population. Design: Population-based cross-sectional study.
Emi Ueda, MD, PhD, Miho Yasuda, MD, PhD, Kohta Fujiwara, MD, PhD, Sawako Hashimoto, MD, PhD, Takanori Honda, PhD, Shun Nakamura, MD, Jun Hata, MD, PhD, Toshiharu Ninomiya, MD, PhD, Koh-Hei Sonoda, MD, PhD   +8 more
doaj   +1 more source

Distribution of Choroidal Thickness and Choroidal Vessel Dilation in Healthy Japanese Individuals

Ophthalmology Science, 2021
Purpose To report fundamental epidemiologic data for choroidal parameters such as choroidal thickness and index of choroidal vascularity in Japanese individuals and to evaluate their correlations with age, sex, systemic parameters, and other ocular ...
Yuki Mori, M. Miyake, Yoshikatsu Hosoda, A. Uji, E. Nakano, Ayako Takahashi, Yuki Muraoka, Manabu Miyata, H. Tamura, S. Ooto, Y. Tabara, K. Yamashiro, F. Matsuda, A. Tsujikawa, T. Nakayama, A. Sekine, S. Kosugi   +16 more
semanticscholar   +1 more source

Comparison of Macular Choroidal Thickness and Volume between Pseudoexfoliative Glaucoma and Pseudoexfoliative Syndrome

Journal of Ophthalmology, 2020
Purpose. To evaluate the difference in macular choroidal thickness and volume between patients with pseudoexfoliative glaucoma (PXG), patients with pseudoexfoliative syndrome (PEX), and normal controls. Methods.
Fan Li, Lihua Ma, Yulei Geng, Xiaowei Yan, Hengli Zhang, Guangxian Tang, Qingli Shang   +6 more
doaj   +1 more source