Evaluation of the lamina cribrosa in patients with diabetes mellitus using enhanced depth imaging spectral-domain optical coherence tomography
نویسندگان
چکیده
منابع مشابه
Three-dimensional evaluation of the lamina cribrosa using spectral-domain optical coherence tomography in glaucoma.
PURPOSE To introduce a novel, digital, three-dimensional (3D) reconstruction of the optic nerve head (ONH) and to use this method to evaluate the 3D configuration of the lamina cribrosa (LC) in patients with primary open-angle glaucoma. METHODS Optic discs of 137 eyes of 137 patients with open-angle glaucoma were scanned with enhanced depth-imaging spectral domain-optical coherence tomography...
متن کامل[Enhanced Depth Imaging- optical coherence tomography technique and the lamina cribrosa in glaucoma].
The importance of the lamina cribosa in the pathogeny of glaucoma is well known, although exploration utilizing the “Enhanced Depth-Imaging” (EDI) technique with spectral domain optic coherence tomography (DS-OCT) is quite recent. Initially, it was used to assess and quantify choroidal thickness1–3 and now it has facilitated a quantum leap in qualitative, quantitative and dynamic in vivo examin...
متن کاملRepeatability of in vivo 3D lamina cribrosa microarchitecture using adaptive optics spectral domain optical coherence tomography.
We demonstrate the repeatability of lamina cribrosa (LC) microarchitecture for in vivo 3D optical coherence tomography (OCT) scans of healthy, glaucoma suspects, and glaucomatous eyes. Eyes underwent two scans using a prototype adaptive optics spectral domain OCT (AO-SDOCT) device from which LC microarchitecture was semi-automatically segmented. LC segmentations were used to quantify pore and b...
متن کاملEvaluation of patients with diffuse unilateral subacute neuroretinitis by spectral domain optical coherence tomography with enhanced depth imaging
BACKGROUND The purpose of this study was to determine the value of spectral domain optical coherence tomography (SD-OCT) in assessing patients with diffuse unilateral subacute neuroretinitis (DUSN). METHODS This was an observational case series with clinical imaging correlation performed at the Retina and Vitreous Institute of Londrina and State University of Londrina, Paraná, Brazil. The ser...
متن کاملEnhanced 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...
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ژورنال
عنوان ژورنال: Diabetes and Vascular Disease Research
سال: 2018
ISSN: 1479-1641,1752-8984
DOI: 10.1177/1479164118782091