Results 11 to 20 of about 478,081 (305)
Biomedical Optics Express, 2020 Emerging methods of anti-tumor therapies require new approaches to tumor response evaluation, especially enabling label-free diagnostics and in vivo utilization.
M. Sirotkina +10 more
semanticscholar +2 more sources
Subthreshold Micropulse Laser in Diabetic Macular Edema: 1-Year Improvement in OCT/OCT-Angiography Biomarkers [PDF]
Translational Vision Science & Technology, 2020 Purpose The aim of this study was to evaluate 1-year quantitative changes in specific inflammatory parameters on optical coherence tomography (OCT) / optical coherence tomography angiography (OCTA) in diabetic macular edema (DME) treated with ...
S. Vujosevic +8 more
semanticscholar +2 more sources
Guidelines for imaging the choriocapillaris using OCT angiography.
American journal of ophthalmology-glaucoma, 2020 Zhongdi Chu +4 more
semanticscholar +3 more sources
A Diabetic Retinopathy Classification Framework Based on Deep-Learning Analysis of OCT Angiography
Translational Vision Science & Technology, 2022 Purpose Reliable classification of referable and vision threatening diabetic retinopathy (DR) is essential for patients with diabetes to prevent blindness.
P. Zang +6 more
semanticscholar +1 more source
Swept source intraoperative OCT angiography
Journal of Innovative Optical Health Sciences, 2021 To accurately guide surgical instruments during ophthalmic procedures, some necessary intraoperative depth perception is required, which standard surgical microscopes supply limitedly. Intraoperative optical coherence tomography (iOCT), combining optical
Ziyi Zhang +7 more
doaj +1 more source
Ultra-Widefield OCT Angiography
IEEE Transactions on Medical Imaging, 2022 Optical Coherence Tomography Angiography (OCTA), a functional extension of OCT, has the potential to replace most invasive fluorescein angiography (FA) exams in ophthalmology.
M. Niederleithner +12 more
semanticscholar +1 more source
Clues from Crouzon: Insights into the potential role of growth factors in the pathogenesis of myelinated retinal nerve fibers. [PDF]
, 2016 PurposeWe present a case of bilateral extensive peripapillary myelinated retinal nerve fibers (MRNF) in an individual with Crouzon syndrome, an inherited form of craniosynostosis caused by overactivation of fibroblast growth factor receptor 2.
Akil, Handan +5 more
core +7 more sources
Automatic Coregistration Between Coronary Angiography and Intravascular Optical Coherence Tomography
JACC: Asia, 2021 This study sought to evaluate a novel approach for automatic coregistration of optical coherence tomography (OCT) and coronary angiography. Lumen diameters and side branches from both coronary angiography and OCT were used to create 2 feature sets ...
Hui Qin, MSc +9 more
doaj +1 more source
High-speed and widefield handheld swept-source OCT angiography with a VCSEL light source.
Biomedical Optics Express, 2021 Optical coherence tomography (OCT) and OCT angiography (OCTA) enable noninvasive structural and angiographic imaging of the eye. Portable handheld OCT/OCTA systems are required for imaging patients in the supine position.
S. Ni +8 more
semanticscholar +1 more source
American Journal of Ophthalmology Case Reports, 2020 Purpose: Choroidal osteoma (CO) is a rare benign tumor of the choroid. Improvements in Optical Coherence Tomography (OCT) technologies, notably swept-source (SS), enables a better visualization of the choroid with deeper signal penetration in the tissues.
Hussam El Chehab +4 more
doaj +1 more source