Evaluation of choroidal tumors with optical coherence tomography: enhanced depth imaging and OCT-angiography features
نویسندگان
چکیده
منابع مشابه
Enhanced depth imaging optical coherence tomography.
Imaging the choroid with conventional commercial spectral-domain optical coherence tomography (SD-OCT) has been difficult, mainly because of difficulty in signal transmission beyond the retinal pigment epithelium. A recent modification to the standard technique, termed enhanced depth imaging optical coherence tomography (EDI-OCT), was able to image the choroid with reasonable clarity using comm...
متن کاملChoroidal thickness in myopic and nonmyopic children assessed with enhanced depth imaging optical coherence tomography.
PURPOSE We examined choroidal thickness (ChT) and its topographic variation across the posterior pole in myopic and nonmyopic children. METHODS A total of 104 children aged 10 to 15 years (mean age, 13.1 ± 1.4 years) had ChT measured using enhanced depth imaging optical coherence tomography (OCT). Of these children 40 were myopic (mean spherical equivalent, -2.4 ± 1.5 diopters [D]) and 63 wer...
متن کاملOptical Coherence Tomography Angiography of Choroidal Neovascularisation
Optical coherence tomography angiography (OCTA) is a new promising technique able to provide a rapid, dyeless and non-invasive three-dimensional reconstruction of perfused vessels of retina and choroid. OCTA has been recently added to the diagnostic tools of retinal experts, and its role is still being explored in different retinal diseases. Chorodial neovascularisations (CNVs) are among the mo...
متن کاملPosterior scleral bowing with choroidal nevus on enhanced-depth imaging optical coherence tomography.
IMPORTANCE Recognition of posterior scleral bowing with choroidal nevus is essential to avoid an underestimation of tumor thickness. OBJECTIVE To describe a particular observation of posterior scleral bowing associated with choroidal nevus on enhanced-depth imaging (EDI) optical coherence tomography (OCT). DESIGN, SETTING, AND PARTICIPANTS Retrospective observational case series at a referr...
متن کاملSwept source: optical coherence tomography angiography features of choroidal osteoma with choroidal neovascular membrane.
To cite: Azad SV, Takkar B, Venkatesh P, et al. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2016215899 DESCRIPTION A 16-year-old boy presented with best-corrected visual acuity of 6/18 OD. OS was within normal limits, as was anterior segment OD. A focal whitish-yellow plaque lesion with overlying areas of depigmentation, and retinal atrophy in the central and ...
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ژورنال
عنوان ژورنال: Eye
سال: 2017
ISSN: 0950-222X,1476-5454
DOI: 10.1038/eye.2017.14