Results 191 to 200 of about 42,391 (243)

Intensive outdoor activity for 1 week increases choroidal thickness in Japanese schoolchildren: a prospective observational study. [PDF]

open access: yesBMC Ophthalmol
Ogawa M   +9 more
europepmc   +1 more source
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Choroidal Thickness in Preeclampsia

Current Eye Research, 2019
We read with interest the article by Evcimen et al., who reported that choroidal thickness was significantly higher among patients with pre-eclampsia compared to normal pregnant women.1 The differe...
Yusuf, Evcimen   +3 more
openaire   +4 more sources

Choroidal thickness in keratoconus

International Ophthalmology, 2019
Keratoconus is an ectatic eye disease characterized by progressive thinning and steepening of the cornea which leads to irregular astigmatism and visual function loss. Determination of choroidal thickness in keratoconus patients may help us to better understand and manage the keratoconus disease.
Burak Bilgin, Ayse Sevgi Karadag
openaire   +2 more sources

Choroidal Thickness in Idiopathic Subfoveal Choroidal Neovascularization

Ophthalmologica, 2014
<b><i>Purpose:</i></b> To evaluate choroidal thickness in patients with idiopathic choroidal neovascularization. <b><i>Methods:</i></b> The observational case series study included patients who were consecutively diagnosed with idiopathic unilateral choroidal neovascularization as demonstrated by ...
Xu-Sheng, Cao   +4 more
openaire   +2 more sources

Choroidal vascularity index and choroidal thickness assessment in vitiligo

Clinical and Experimental Optometry, 2023
Vitiligo is a skin disease characterised by depigmentation and loss of melanocytes. Melanocyte loss may not be limited to the skin in vitiligo, and various abnormalities may occur in the choroid, which is dense in melanocytes.To evaluate structural changes in the choroid by measuring choroidal thickness and vascularity index using optical coherence ...
Kocabas, Dilara Ozkoyuncu   +3 more
openaire   +3 more sources

CHOROIDAL THICKNESS IN HEALTHY CHILDREN

Retina, 2013
To evaluate the choroidal thickness profiles of healthy children using enhanced depth imaging optical coherence tomography.Horizontal and vertical enhanced depth imaging optical coherence tomography crosshair scans through the fovea were obtained from 48 healthy children.
Kyung-Ah, Park, Sei Yeul, Oh
openaire   +2 more sources

In Vivo Choroidal Thickness Measurement

American Journal of Ophthalmology, 1979
We developed a system that permits exceptionally accurate measurements of human choroidal thickness in vivo by means of ultrasound. With minicomputer techniques, the complementary functions of the time and spectral domains of reflected sound can be used to permit measurements accurate to less than 20 mu at 10 MHz center frequency.
D J, Coleman, F L, Lizzi
openaire   +2 more sources

The effect of nicotine on choroidal thickness

British Journal of Ophthalmology, 2013
To investigate the effect of nicotine on choroidal thickness using optical coherence tomography (OCT).Prospective, case-control study.Sixteen young, healthy subjects and 16 age and gender matched control cases were included in this study; 4 mg nicotine gum was given to the study group and placebo gum to the control group. All participants underwent OCT
Mehmet Ozgur, Zengin   +2 more
openaire   +2 more sources

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