منابع مشابه
A 29-year-old Man with Acute onset Blurry Vision, weakness, and Gait Abnormality
A 29-year-old man, with no significant past medical history, was in his usual state of health until the afternoon of admission. The patient was seated at work eating lunch when he suddenly noticed that his vision became blurry. He covered his right eye and had no visual difficulty but noted blurry vision upon covering his left eye. At this point, the patient tried to stand up, but had difficult...
متن کاملBlurry vision belongs to history
The classical view that lens-based optical microscopes cannot resolve details separated by less than half the wavelength of light is increasingly becoming a dated one. Several microscopy techniques, used either alone or in combination, can now beat the diffraction limit by at least a factor of 2. Now, in a paper appearing in Physical Review Letters, Claus Müller and Jörg Enderlein at Georg Augu...
متن کاملAnxious man with blurred vision
A 34-year-old man with history of stress presented to the emergency department with blurred vision in the left eye for the past week. There has been no vision change in his right eye. The vision acuity of the left eye was 20/100. The fundus examination revealed a localized serous detachment of the macula (A). The fluorescein angiography (B) and the ocular coherence tomography (OCT) (C) confirme...
متن کاملHypertensive emergency presenting as blurry vision in a patient with hypertensive chorioretinopathy
A 42-year-old man presented with 3 weeks of blurry vision in the right eye. His exam was significant for decreased vision in the right eye, diffuse retinopathy in both eyes, and serous retinal detachment in the right eye. The patient was found to be hypertensive with blood pressure of 256/160 mmHg. He was diagnosed with hypertensive emergency with end-organ damage due to features of hypertensiv...
متن کاملVision for man machine interaction
Computer vision provides a powerful tool for the interaction between man and machine. The barrier between physical objects (paper, pencils, calculators) and their electronic counterparts limits both the integration of computing into human tasks, and the population willing to adapt to the required input devices. Computer vision, coupled with video projection using low cost devices, makes it poss...
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ژورنال
عنوان ژورنال: The Medicine Forum
سال: 2006
ISSN: 2325-2863
DOI: 10.29046/tmf.008.1.017