نتایج جستجو برای: sudden visual loss

تعداد نتایج: 824618  

Introduction: Sudden sensorineural hearing loss (SSNHL) is an important otological emergency. Up to 90% of the cases are idiopathic. Cerebral venous thrombosis (CVT) is an extremely rare identifiable cause as it only represents 0.5% of all strokes.   Case Report: In this paper, an unusual case of bilateral SSNHL secondary to bilateral CVT with rapid and complete recovery is reported. The patie...

Introduction: In this study, we examined the role of immunological factors on sudden sensory neural hearing loss (SSNHL).   Materials and Methods: This prospective case-controlled study was performed in patients with SSNHL who referred to the ear, nose, and throat (ENT) ward. Fifty-six patients with SSNHLoccurring within a 72-hr period were selected as the case group and 56 participants who ha...

2008
Yoo-Mi Song Sun Young Shin

PURPOSE To report a case of bilateral ophthalmic artery occlusion in rhino-orbito-cerebral mucormycosis. METHODS Reviewed clinical charts, photographs, and fluorescein angiography RESULTS An 89-year-old man with poorly controlled diabetes developed sudden bilateral ptosis, complete ophthalmoplegia of the right eye, and superior rectus palsy of the left eye. Brain and orbit magnetic resonanc...

2017
William Masson Sara Muller Rebecca Whittle James Prior Toby Helliwell Christian Mallen Samantha L. Hider

Background: To examine the frequency of possible giant cell arteritis (GCA) symptoms (including headache, temporal/scalp tenderness, jaw claudication and visual symptoms) in newly diagnosed polymyalgia rheumatica (PMR) patients in UK primary care. Methods: The PMR Cohort Study is a primary care inception cohort of 652 adults with newly diagnosed polymyalgia rheumatica (PMR). At baseline, partic...

Journal: :Otolaryngologic clinics of North America 2008
Matthew R O'Malley David S Haynes

Sudden sensorineural hearing loss is a medical emergency in search of an appropriate treatment. Almost all aspects of this disease process are disputed in the literature. The natural course of the disease process has not been well defined, although spontaneous recovery in a percentage of patients appears well accepted. Little scientific data exist to develop an evidence-based treatment protocol...

Journal: :Annals of the Academy of Medicine, Singapore 2001
S C Loong

The evaluation of sudden visual loss should begin with the differentiation between monocular loss and binocular loss. The importance of this is reflected in the differences between the main causes of monocular and binocular losses. In cases of transient monocular visual loss, an ocular cause has to be kept in mind so as to avoid unnecessary and costly cerebrovascular investigations. In cases of...

Journal: :Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery 2007
A C Leong J W Fairley N D Padgham

The definition of sudden hearing loss is widely accepted as a sensorineural hearing loss of 30 dB or more, over at least three contiguous audiometric frequencies, that develops over 3 days or less. It must either be a new loss occurring in an ear with previously normal hearing or an incremental deterioration in an ear with pre-existing hearing loss. Although conductive hearing loss may also be ...

Journal: :The Journal of the Louisiana State Medical Society : official organ of the Louisiana State Medical Society 1982
R M Milner C R Meltzer A K Brenman

This article describes a patient with documented sudden, severe, unilateral, sensorineural hearing loss occurring four days after audiometric evaluation for nonspecific complaints. He was hospitalized immediately; treatment included I.V. histamine and oral steroid therapy. He noted improvement within two days, and serial audiometry has documented recovery to the initial audiometric levels. We b...

2017
Arif Abdulbaki Imad Kanaan

BACKGROUND Neuro-ophthalmologic signs are common clinical manifestations of pituitary apoplexy. Managing sudden visual loss is critical for achieving a good outcome. The timing of pituitary surgery remains controversial. In fact, various points of view have been reported in the literature. METHODS We reviewed the impact of surgical intervention timing on visual outcome. The surgical intervent...

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