نتایج جستجو برای: visual loss

تعداد نتایج: 785859  

Journal: :Graefe's Archive for Clinical and Experimental Ophthalmology 2008

اخلاقی, فریده, رشیدی فکاری, فرزانه, مظلوم, سیدرضا, کردی, معصومه,

Background and purpose: Postpartum hemorrhage is one of the most common causes of maternal deaths worldwide. Most deaths associated with hemorrhage occur due to delay in diagnosis and proper management of bleeding. This study aimed to evaluate the accuracy of postpartum hemorrhage estimation using artificial blood. Materials and methods: This descriptive study was performed in 92 midwifery stu...

Journal: :مجله دانشگاه علوم پزشکی قم 0
ابراهیم میکانیکی ebrahim mikaniki babol university of medical sciencesدانشگاه علوم پزشکی بابل سیداحمد رسولی نژاد seyed ahmad rasoulinejad babol university of medical sciencesدانشگاه علوم پزشکی بابل محمد میکانیکی mohammad mikaniki babol university of medical sciencesدانشگاه علوم پزشکی بابل امیرحسین شیرزادیان amir hossein shirzadian babol university of medical sciencesدانشگاه علوم پزشکی بابل

background and objectives:purtscher's retinopathy occurs with sudden loss of vision. in this article, a case of post-partumpurtscher's-like retinopathy was investigated. case report:the patient was an 18-year-old woman who presented with severe bilateral loss of vision, three days after childbirth. no systemic abnormalities were observed except preeclampsia. the results of ophthalmosc...

Journal: Surgery and Trauma 2018

Introduction: There is insufficient information about the correlation between hearing and visual impairments. Its importance arises when trainers should care about medical issues of their clients. Refractive errors of the eye are one of the main causes of visual loss in the society. The purpose of this study was to evaluate the relationship between refractive errors in the eye (by the type of r...

Journal: :medical hypothesis, discovery and innovation ophthalmology journal 0
harvey uy pik sha chan franz marie cruz

800x600 unfortunately, at present, degenerative retinal diseases such as retinitis pigmentosa remains untreatable. patients with these conditions suffer progressive visual decline resulting from continuing loss of photoreceptor cells and outer nuclear layers. however, stem cell therapy is a promising approach to restore visual function in eyes with degenerative retinal diseases such as retiniti...

Journal: :بینا 0
محمدمهدی پرورش parvaresh تهران- خیابان ستارخان- خیابان نیایش- بیمارستان حضرت رسول اکرم (ص)- مرکز تحقیقات چشم خلیل قاسمی فلاورجانی ghasemi falavarjani تهران- خیابان ستارخان- خیابان نیایش- بیمارستان حضرت رسول اکرم (ص)- مرکز تحقیقات چشم

purpose: to report a case of butterfly-shaped macular dystrophy. patient and findings: a 34-year-old woman presented with metamorphopsia in both eyes from 2 years ago. visual acuity was 9/10 in right eye and 10/10 in left eye. there was no pathologic finding on slit lamp biomicroscopy and funduscopy other than mild macular retinal pigment epithelium mottling. visual fields and electroretinogram...

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