1. UCLA

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    1. Mentioned In 154 Articles

    2. Wide-field en face swept-source optical coherence tomography angiography using extended field imaging in diabetic retinopathy

      Wide-field en face swept-source optical coherence tomography angiography using extended field imaging in diabetic retinopathy
      Aims To examine the feasibility of wide-field en face swept-source optical coherence tomography angiography (SS-OCTA) with extended field imaging (EFI) for evaluation of the retinal vasculature in diabetic retinopathy (DR). Methods This study included 37 eyes of 27 patients (age, 6510 years; male patients, 18; female patients, 9) with DR. All patients underwent comprehensive ophthalmological examination, including OCTA and fluorescein angiography (FA). The imaging methods were compared for visible field ...
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    3. PARACENTRAL ACUTE MIDDLE MACULOPATHY IN A PERIVENULAR FERN-LIKE DISTRIBUTION WITH EN FACE OPTICAL COHERENCE TOMOGRAPHY

      PARACENTRAL ACUTE MIDDLE MACULOPATHY IN A PERIVENULAR FERN-LIKE DISTRIBUTION WITH EN FACE OPTICAL COHERENCE TOMOGRAPHY
      Purpose: To report a case of central retinal vein occlusion resulting in a perivenular pattern of paracentral acute middle maculopathy lesions best identified with en face optical coherence tomography (OCT). Methods: Retrospective case report. Optos ultra-widefield fluorescein angiography, spectral domain OCT, en face OCT, and OCT angiography were performed. Results: A 41-year-old man presented with decreased vision in the right eye for 2 weeks. Funduscopic examination of the affected right ...
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      Mentions: UCLA Optos
    4. PERIVASCULAR GRANULOMATA IN THE RETINA DEMONSTRATED BY EN FACE OPTICAL COHERENCE TOMOGRAPHY IN A PATIENT WITH BLAU SYNDROME

      PERIVASCULAR GRANULOMATA IN THE RETINA DEMONSTRATED BY EN FACE OPTICAL COHERENCE TOMOGRAPHY IN A PATIENT WITH BLAU SYNDROME
      Purpose: To describe the multimodal retinal imaging findings of a case of Blau syndrome. Methods: Case report. The multimodal retinal imaging findings, including widefield angiography, cross-sectional and en face spectral domain optical coherence tomography, and optical coherence tomography angiography, of a case of Blau syndrome are described. Results: A 12-year-old Hispanic girl with polyarticular arthritis, skin rash, and panuveitis was diagnosed with a rare condition referred to as Blau syndrome ...
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      Mentions: UCLA
    5. Quantitative Analysis of Three Distinct Retinal Capillary Plexuses in Healthy Eyes Using Optical Coherence Tomography Angiography

      Quantitative Analysis of Three Distinct Retinal Capillary Plexuses in Healthy Eyes Using Optical Coherence Tomography Angiography
      Purpose : To identify and quantify the three distinct retinal capillary plexuses and the foveal avascular zone (FAZ) in healthy subjects according to age using optical coherence tomography angiography (OCTA) with novel projection artifact removal (PAR) software and improved segmentation. Methods : All eyes in this cross-sectional study underwent OCTA imaging using RTVue XR Avanti with novel PAR AngioVue software. OCTA scans were analyzed and the three main parafoveal retinal capillary plexuses ...
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    6. Multi-shaping technique reduces sidelobe magnitude in optical coherence tomography

      Multi-shaping technique reduces sidelobe magnitude in optical coherence tomography
      Shaping methods that are commonly used in Fourier-domain optical coherence tomography (FD-OCT) can suppress sidelobe artifacts in the axial direction, but they typically broaden the mainlobe of the point spread function (PSF) and reduce the axial resolution. To improve OCT image quality without this tradeoff, we have developed a multi-shaping technique that reduces the axial sidelobe magnitude dramatically and achieves better axial resolution than conventional shaping methods. This technique is ...
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    7. Foveal and Peripapillary Vascular Decrement in Migraine With Aura Demonstrated by Optical Coherence Tomography Angiography

      Foveal and Peripapillary Vascular Decrement in Migraine With Aura Demonstrated by Optical Coherence Tomography Angiography
      Purpose : Migraine, particularly with aura, has been associated with ocular and systemic ischemic complications, but there are limited data on the ocular vasculature in migraine. We used optical coherence tomography angiography (OCTA) to assess perfusion of the macula and optic nerve in migraine patients, with (MA) and without (MO) aura, compared to healthy controls (HC). Methods : We recruited 15 MA (mean age 42 years), 12 MO (mean age 46 years ...
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      Mentions: UCLA
    8. Optical coherence tomography angiography findings in diabetic retinopathy

      Optical coherence tomography angiography findings in diabetic retinopathy
      Introduction : Diabetic retinopathy (DR) is a common complication of diabetes and a leading cause of blindness in working age population. Fluorescein angiography is still the gold standard in the evaluation of retinal vascular perfusion and diagnosis of macular ischemia. However, it is a costly, time-consuming procedure and it requires intravenous injection of contrast agent, exposing patients to potential side effects. Optical coherence tomography angiography (OCTA) is a novel, non-invasive imaging ...
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    9. Assessment Of Retinal Blood Flow In Diabetic Retinopathy Using Doppler FOURIER-DOMAIN Optical Coherence Tomography

      Assessment Of Retinal Blood Flow In Diabetic Retinopathy Using Doppler FOURIER-DOMAIN Optical Coherence Tomography
      Purpose: To evaluate retinal blood flow measurements in normal eyes and eyes with varying levels of diabetic retinopathy (DR) using Doppler Fourier-domain optical coherence tomography (FD-OCT). Methods: Twenty-two eyes of 19 subjects, 10 with severe nonproliferative DR (NPDR) and 12 with proliferative DR (PDR), were compared with 44 eyes of 40 healthy control subjects. All eyes were scanned by RTvue FD-OCT. Color disk photographs and cube/volume scans of the ...
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    10. Pearls and pitfalls of optical coherence tomography angiography in the multimodal evaluation of uveitis

      Pearls and pitfalls of optical coherence tomography angiography in the multimodal evaluation of uveitis
      Background Optical coherence tomography angiography (OCTA) employs a novel imaging algorithm that detects the amplitude or phase decorrelation of blood cell movement. It thus provides a flow map with depth-resolved visualization of the various vascular layers in the posterior pole of the eye including the retina capillary plexus and the choroid. In the past 3 years, the number of research papers on the subject of OCTA in retinal diseases has ...
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      Mentions: UCLA Vishali Gupta
    11. Quantitative Features of the Choriocapillaris in Healthy Individuals Using Swept-Source Optical Coherence Tomography Angiography

      Quantitative Features of the Choriocapillaris in Healthy Individuals Using Swept-Source Optical Coherence Tomography Angiography
      ...er, Los Angeles (MAS, KGF, AU, PPL, SRS); the Department of Ophthalmology, David Geffen School of Medicine at UCLA, Los Angeles (MAS, KGF, AU, SRS); the Eye Research Center and Eye Department, Rassoul Akram Hospital, Ira...
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    12. Optical coherence tomography angiography: A new tool in glaucoma diagnostics and research

      Optical coherence tomography angiography: A new tool in glaucoma diagnostics and research
      Optical coherence tomography angiography (OCTA) is a new modality in ocular imaging which provides high resolution view of the vascular structures in the retina and optic nerve head. This technology has the advantages of being noninvasive, rapid and reproducible. OCTA is becoming a valuable tool for evaluating many retinal and optic nerve diseases. This article provides a brief introduction to the technology and its application in the field of glaucoma ...
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      Mentions: UCLA
    13. The Retinal Atlas, 2nd Edition

      The Retinal Atlas, 2nd Edition
      Withmore than 5,000 images, a unique page layout, and comprehensive illustrationsof the entire spectrum of vitreous, retina, and macula disorders,The Retinal Atlas, 2nd Edition, is an indispensable reference for retina specialists and comprehensive ophthalmologists as well as residents and fellows in training. For this edition, an expanded author team made up of Drs. K. Bailey Freund, David Sarraf, William F. Mieler, and Lawrence A. Yannuzzi, each an expert ...
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    14. 1-15 of 154 1 2 3 4 ... 9 10 11 »
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  2. About UCLA

    UCLA

    University of California at Los Angeles (UCLA) is a public research university located in Westwood, Los Angeles, California, United States. It was founded in 1919, making it the second-oldest general-purpose campus in the University of California system. The name was changed in 1927 to the University of California at Los Angeles. UCLA comprises the College of Letters and Science (the primary undergraduate college) as well as undergraduate colleges Arts and Architecture, Herb Alpert School of Music, Henry Samueli School of Engineering and Applied Science, Nursing, and Theater, Film, and Television, seven professional schools, and five professional Health Science schools. Since 2001, UCLA has enrolled over 33,000 total students annually, and that number is steadily rising.