1. Articles from Marcos Pereira de Ávila

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    1. En face and OCT angiography findings in macular retinoschisis

      En face and OCT angiography findings in macular retinoschisis

      The diagnosis of macular retinoschisis is often complex and demands complementary exams to be confirmed. This is the report of a case of a 27 years old man diagnosed with macular retinoschisis, in which En face OCT and OCT angiography were used to identify and demonstrate the typical patterns of the disease, as well as distinguish them from the findings of cystoid macular edema.

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    2. Transient spectral domain optical coherence tomography findings in classic MEWDS: a case report

      Transient spectral domain optical coherence tomography findings in classic MEWDS: a case report

      The purpose of this study was to describe a patient with multiple evanescent white dot syndrome (MEWDS) who presented with classic retinal findings and transient changes in outer retinal anatomy. A 20-year-old man presented with mild blurred vision in the left eye, reporting flu-like symptoms 1 week before the visual symptoms started. Fundus examination of the left eye revealed foveal granularity and multiple scattered spots deep to the retina in the posterior pole. Fluorescein angiography and indocyanine green angiography showed typical MEWDS findings. Spectral Domain Optical Coherence Tomography has shown transient changes in outer retinal anatomy with disappearance of inner ...

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    3. Retinal thickness measurement and evaluation of natural history of the diabetic macular edema through optical coherence tomography

      Retinal thickness measurement and evaluation of natural history of the diabetic macular edema through optical coherence tomography
      PURPOSE: 1) Diagnose, through optical coherence tomography (OCT) exam, the occurrence of diabetic macular edema in patients with diabetic retinopathy and visual acuity of 20/40 or better, by measuring the foveal center point thickness, during one year. 2) Evaluate the edema natural history, during this period, associating the center point thickness with hemoglobin A1c and changes in visual acuity. 3) Correlate the obtained results with the control group. METHODS: A prospective study was done, of a sample of 30 patients with diabetic macular edema and visual acuity of 20/40 or better. Measurements of the best corrected visual acuity ...
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    1-3 of 3
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  2. Topics in the News

    1. (1 articles) World Health Organization
    2. (1 articles) Joel S. Schuman
    3. (1 articles) Michel Pâques
    4. (1 articles) Jay S. Duker
    5. (1 articles) Richard B. Rosen
    6. (1 articles) Fudan University
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    Retinal thickness measurement and evaluation of natural history of the diabetic macular edema through optical coherence tomography Transient spectral domain optical coherence tomography findings in classic MEWDS: a case report En face and OCT angiography findings in macular retinoschisis Optical Coherence Tomography: Critical Tool to Manage Expectations after Cataract Extraction Improving the characterization of ex vivo human brain optical properties using high numerical aperture optical coherence tomography by spatially constraining the confocal parameters Choroidal, macular and ganglion cell layer thickness assessment in Caucasian children measured with spectral domain optical coherence tomography Examination of retinal vascular density changes via optical coherence tomography angiography in patients with glaucoma 3D reconstruction of coronary artery bifurcations from coronary angiography and optical coherence tomography: feasibility, validation, and reproducibility Age- and refraction-related changes in anterior segment anatomical structures measured by swept-source anterior segment OCT The evaluation of juvenile ocular hypertension by optical coherence tomography angiography Superficial capillary perfusion on optical coherence tomography angiography differentiates moderate and severe nonproliferative diabetic retinopathy Autologous neurosensory free-flap retinal transplantation for refractory chronic macular hole—outcomes evaluated by OCT, microperimetry, and multifocal electroretinography