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Detection of choroidal neovascularization using Optical Coherence Tomography Angiography compared to Traditional Angiography in Exudative Age-Related Macular Degeneration

SCIENTIFIC POSTER 2016_Detection of choroidal neovascularization using Optical Coherence Tomography Angiography compared to Traditional Angiography in Exudative Age-Related Macular Degeneration Purpose: To determine the sensitivity and specificity of optical coherence tomography angiography (OCTA) in detecting choroidal neovasculararization (CNV) compared to fluorescein angiography (FA) considered as the first choice technique. Methods: A...

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Evaluation of Subfoveal Choroidal and Central Retinal Thickness in Normal Eyes

Ohjae Kim_SCIENTIFIC POSTER 2015_1 Purpose: To determine subfoveal choroidal thickness and central retinal thickness using optical coherence tomography (OCT) and to evaluate association between both thickness and age, gender and axial length. Methods: Spectral domain OCT images (Bioptigen, Bioptigen, inc., Durham, NC) were obtained in 151 eyes of 151 healthy volunteers without retinal diseases. The IOL master (Carl Zeiss Meditech) was used...

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Choroidal Thickness in Highly Myopic Eyes

SCIENTIFIC POSTER_Mafalda Mota Purpose: Myopia (nearsightedness) is a prevalent disease. In the myopic eye the light rays focus anteriorly to the retina. High or pathologic myopia is defined as spherical equivalent refractive error greater than 6.00 diopters (D) or axial length greater than 26.5mm3. Patients with high myopia are at a greater risk of developing progressive retinal degeneration and other vision threatening pathology, such as...

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The Changes of Choroidal Thickness in Adult Koreans

Purpose: To evaluate age-dependent changes of choroidal thickness in the Korean population. Method: One hundred and ten eyes of 65 patients were included in this randomized, prospective cross-sectional study. The choroid was imaged in all subjects using enhanced depth imaging (EDI) OCT (Cirrus, Zeiss). The choroid was measured subfoveally, 1000 µm temporal – 2000 µm temporally and 1000 µm nasal – 2000 µm nasally to the...

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Choroidal Thickness Measurement in Myopic Eyes by Enhanced Depth OCT

Poster Vesta Cheuk Ki Chan Purpose: To measure choroidal thickness in myopic eyes using enhanced depth imaging in a cross-sectional study. Methods: Fifty-six consecutive patients with spherical equivalent refractive error of at least 6 dioptres were evaluated using enhanced depth imaging optical coherence tomography images that were obtained by positioning the spectral-domain optical coherence tomography (OCT) device close enough to the...

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Correlation of Normal Choroidal Thickness and Volume Measurements with Axial Length and Age Using Swept Source Optical Coherence Tomography and Optical Low Coherence Reflectometry

Advantages: To report normal choroidal thickness and volume measurement in healthy eyes using swept source optical coherence tomography (SS-OCT). Additionally to correlate the results with axial length, age and refractive error. Methods: Prospective observational study of 122 healthy eyes. All patients underwent a complete ophthalmologic examination. Imaging was performed with SS-OCT. Choroidal thickness and volume measurements were...

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