منابع مشابه
Atypical cotton-wool spots.
Atypical cotton-wool spots in four selected cases of diabetic retinopathy are discussed. The most striking characteristic distinguishing them from typical cotton-wool spots is their size, which ranges from about 2 to 4 disc diameters. They develop after stenosis or a complete obstruction of a first order arteriole at the point at which it emerges from the parent arterial branch. The size of the...
متن کاملRetinal cotton-wool spots: an early finding in diabetic retinopathy?
Five insulin dependent diabetic patients are reported on who had a few small retinal cotton-wool spots or 'soft exudates' either totally isolated or associated with fewer than 10 microaneurysms. These observations suggest that cotton-wool spots may be an early finding in diabetic retinopathy. Significant biological abnormalities in these patients were high levels of glycosylated haemoglobin and...
متن کاملAntiphosphospholipid syndrome presenting with amaurosis fugax and cotton wool spots
Purpose To describe the importance of considering vaso-occlusive disease on the differential diagnosis of a patient presenting with amaurosis fugax (AF) and unilateral cotton wool spots (CWS). Observations A 69-year-old female with history of obesity, hyperlipidemia and recent orthopedic surgery, presented with 3 days of worsening monocular AF and CWS in the right eye. She was diagnosed with ...
متن کاملCotton-wool spots and retinal light sensitivity in diabetic retinopathy.
In 14 eyes of 14 patients with diabetic retinopathy the light sensitivity of retinal cotton-wool spots was studied by computerised perimetry, and the visual field data were accurately correlated with the corresponding morphology as seen on fundus photographs and fluorescein angiograms. In 12 of the eyes the examinations were repeated within one year in order to follow changes in retinal light s...
متن کاملIsolated cotton-wool spots of unknown etiology: management and sequential spectral domain optical coherence tomography documentation
Cotton-wool spots (CWSs) are common retinal manifestations of many diseases including diabetes mellitus, systemic hypertension, and acquired immunodeficiency syndrome. Clinically they appear as whitish, fluffy patches on the retina and eventually fade with time. In this study, spectral domain optical coherence tomography (SD-OCT) with mapping was used to demonstrate in vivo the characteristics ...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 1975
ISSN: 0007-1161
DOI: 10.1136/bjo.59.7.350