Results 21 to 30 of about 31,563 (241)
Choroidal lesions in varicella zoster virus uveitis
Indian Journal of Ophthalmology, 2023 Purpose: To evaluate choroidal lesions with spectral domain optical coherence tomography (SD-OCT) scan in varicella zoster virus (VZV) uveitis. Methods: VZV-uveitis cases which underwent OCT scan for choroidal lesions were studied.
Ankush Kawali +5 more
doaj +1 more source
Delhi Journal of Ophthalmology, 2022 Purpose: To evaluate change in vessel and perfusion densities with varying signal strengths on optical coherence tomography angiography (OCTA). Materials and Method: Quadrant wise vessel densities and perfusion densities in superficial capillary plexus ...
Saurabh Verma, Rohan Chawla, Amar Pujari
doaj +1 more source
Radial peripapillary capillary network in optic disc anomalies with abnormal tissues on disc surface
Indian Journal of Ophthalmology, 2023 Background: Optic disc anomalies with abnormal tissue on the disc surface includes, myelinated nerve fiber, optic disc drusen, and Bergmeister papillae.
Tarannum Mansoori
doaj +1 more source
Indian Journal of Ophthalmology, 2022 Purpose: To assess the association between radial peripapillary capillary (RPC) plexus using optical coherence tomography angiography (OCTA) and retinal nerve fibre layer (RNFL) thickness using spectral domain OCT (SD-OCT) in primary open-angle glaucoma (
Ananya Dutta +4 more
doaj +1 more source
robertrauschen/octa-tilt-perov: First light
, 2021 This is the first release of octa-tilt ...
Robert Rauschen
core +1 more source
Comparative Study of Oct Angiographic Finding in Diabetic Macular Edema After Intravitreal Triamicinilone Acetonide Injection and Intravitreal Ranibizumab Injection [PDF]
International Journal of Medical Arts, 2022 Background: Diabetic macular edema [DME] is a major factor contributing to the visual deterioration in most developed nations. OCTA helps visualization of diabetic microvascular changes such as microaneurysms, FAZ enlargement, and capillary non-perfusion
Mohamad Abu El-Maaty +2 more
doaj +1 more source
Indian Journal of Ophthalmology. Case Reports, 2022 We present a case of a 28-year-old male who was diagnosed with bilateral tubercular multifocal choroiditis with intraretinal neovascularization adjacent to an area of choroiditis in the left eye. We present OCTA features of the neovascular complex before
Vinaya Kumar Konana, Kalpana Babu
doaj +1 more source
OCTA 2006: the unfulfilled promise [PDF]
Trends in Organized Crime, 2007 “I am delighted to present the public version of the first European Union’s Organised Crime Threat Assessment (OCTA). The OCTA is a core product of the intelligence led policing concept and its drafting is one of Europol’s top priorities in 2006.” With these words the director of EUROPOL, Mr.
openaire +2 more sources
Deep-OCTA: Ensemble Deep Learning Approaches for Diabetic Retinopathy Analysis on OCTA Images
, 2023 The ultra-wide optical coherence tomography angiography (OCTA) has become an important imaging modality in diabetic retinopathy (DR) diagnosis. However, there are few researches focusing on automatic DR analysis using ultra-wide OCTA. In this paper, we present novel and practical deep-learning solutions based on ultra-wide OCTA for the Diabetic ...
Junlin Hou +5 more
openaire +2 more sources
Synthesis of Multifunctional C4h Octa-substituted Phthalocyanines
, 2022 The selective synthesis of multiply functionalized phthalocyanines (Pcs) as single regioisomers remains challenging. We report our approach for the selective synthesis of C4h Pcs bearing different α- and β-substituents.
Jamie, Hillis +3 more
core +1 more source