1. Articles from David R. P. Almeida

    1-2 of 2
    1. West Nile Virus Chorioretinitis With Foveal Involvement Evolution of Lesions on Optical Coherence Tomography

      West Nile Virus Chorioretinitis With Foveal Involvement Evolution of Lesions on Optical Coherence Tomography

      Purpose: To describe the clinical course of foveal West Nile virus (WNV) chorioretinitis with longitudinal spectral domain optical coherence tomography (SD-OCT) imaging. Methods: Case report. Results: A 41-year-old man with diabetes mellitus presented with flashes and floaters of both eyes (OU) and decreased vision of the right eye (OD) 2 weeks after being discharged from a local hospital. He had been treated for WNV meningoencephalitis, and he recovered systemically with supportive therapy. Ophthalmic examination revealed WNV chorioretinitis bilaterally, with predominantly foveal involvement OD. His best-corrected visual acuity (BCVA) was 8/200 OD and 20/20 of the left eye (OS ...

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    2. Comparison of retinal nerve fibre layer measurements from time domain and spectral domain optical coherence tomography systems

      Comparison of retinal nerve fibre layer measurements from time domain and spectral domain optical coherence tomography systems
      Objective: To compare retinal nerve fibre layer (RNFL) thickness measurements acquired using spectral domain (SD) and time domain (TD) optical coherence tomography (OCT) systems. Study Design: Prospective clinical study. Participants: Twenty eyes of 20 healthy volunteers. Methods: All patients underwent 3 sets of circular OCT scans around the optic disc using both a TD OCT system, and a new SD OCT system. RNFL thickness measures within each of 4 quadrants, as well as overall mean RNFL thickness, were compared. Bland-Altman plots were also used to assess agreement. Results: Using the RTVue-100, RNFL measurements in the superior quadrant were, on average ...
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    1-2 of 2
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    1. (1 articles) Queen's University Canada
    2. (1 articles) Eric K. Chin
    3. (1 articles) Optovue
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    Comparison of retinal nerve fibre layer measurements from time domain and spectral domain optical coherence tomography systems West Nile Virus Chorioretinitis With Foveal Involvement Evolution of Lesions on Optical Coherence Tomography The Macular Choriocapillaris Flow in Glaucoma and Within-Day Fluctuations: An Optical Coherence Tomography Angiography Study Impact of Optical Coherence Tomography Imaging on Decision-Making During Percutaneous Coronary Intervention in Patients Presented With Acute Coronary Syndromes Time course of collateral vessel formation after retinal vein occlusion visualized by OCTA and elucidation of factors in their formation Peripapillary Retinal Nerve Fiber Layer and Ganglion Cell-Inner Plexiform Layer Changes on Optical Coherence Tomography in Patients with Unilateral Hypertensive Cytomegalovirus Anterior Uveitis Utility of spectral domain OCT in differentiating optic disc drusen from papilledema in children Plexus-specific retinal vascular anatomy and pathologies as seen by projection-resolved optical coherence tomographic angiography Ganglion cell and retinal nerve fiver layers correlated with time disease of bipolar disorder using 64 cell grid OCT tool SenEvaluation of Internal Fit and Marginal Adaptation of Provisional Crowns Fabricated with Three Different Techniques Residual thrombus following plaque disruption contributes to rapid plaque progression: in-vivo serial optical coherence tomography imaging Pigmented Iris Lesion on Anterior-Segment Swept-Source Optical Coherence Tomography