Retinal Scotomas
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Adipose tissue-derived stromal/stem cells + cholecalciferol: a pilot study in recent-onset type 1 diabetes patients
ABSTRACT Objective: Adipose tissue-derived stromal/stem cells (ASCs) and vitamin D have immunomodulatory actions that could be useful for type 1 diabetes (T1D). We aimed in this study to investigate the safety and efficacy of ASCs + daily cholecalciferol (VIT D) for 6 months in patients with recent-onset T1D. Materials and methods: In this prospective, dua
Arch. Endocrinol. Metab.. Publicado em: 2021-06
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2. Preenchimento Perceptual em Portadores de Lesão Retínica
OBJETIVO: Estudar preenchimento perceptual de lesão retínica produzida por corioretinite. Embora exista área de escotoma com déficit de impulsos visuais, pacientes com tais lesões percebem o campo visual de forma ininterrupta, sugerindo a existência de fenômeno de preenchimento perceptual nessas regiões danificadas pela corioretinite. MÉTODOS: Foram
Publicado em: 2008
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3. Suppression and retinal correspondence in intermittent exotropia.
Suppression scotomas and retinal projection (retinal correspondence) were measured in six intermittent exotropes during deviation. Measurements used red-green anaglyph stimuli presented on a black background which could be varied from 3.4 minutes of arc to 3 degrees 24'. Results showed non-suppression of all points between the fovea and the diplopia point. H
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4. Computerised visual field deficits in tears of the retinal pigment epithelium.
Retinal Pigment epithelial tears have been well documented as a complication of pigment epithelial detachment in patients with age related macular degeneration. Spontaneous and iatrogenic separation of detached retinal pigment epithelium, with subsequent retraction and exposure of the underlying choriocapillaris and Bruch's membrane, usually results in poor
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5. Severe course of cutaneous melanoma associated paraneoplastic retinopathy.
BACKGROUND--Melanoma associated retinopathy (MAR) is a paraneoplastic syndrome in metastatic cutaneous melanoma presenting with nightblindness, light sensations, mild visual loss, and reduced b-waves in the electroretinogram (ERG). METHODS--A patient with MAR was followed for a period of 25 months with repeated examinations including visual field testing and
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6. Quantification of macular ischaemia in sickle cell retinopathy.
Macular ischaemia has a central role in the pathophysiology and prognosis of retinal macular disease. We attempted to quantitate two of its major components as follows: vascular nonperfusion, by measuring the foveal avascular zone (FAZ), using fluorescein angiography; and functional damage, using automated perimetry of the central 30 degrees. Sickle cell dis
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7. Electrophysiology and colour perimetry in dominant infantile optic atrophy.
A typical finding in dominant infantile optic atrophy (DIOA) is the variation of the phenotypic expression of the DIOA gene even within one family. It is of special interest for genetic consultation to evaluate an examination method for detecting subclinically involved patients. Seven patients of two families were examined. Three of them had the typical symp