Blackout: Understanding transient vision loss
نویسندگان
چکیده
منابع مشابه
A 65-year-old man with transient monocular vision loss.
What are the possible causes of the vision loss in this patient? Transient monocular vision loss, previously known as amaurosis fugax, has numerous causes. These include thromboembolic events (e.g., valvular heart disease and atherosclerosis of the carotid artery), hypoperfusion (e.g., stenosis of the carotid artery and ocular ischemic syndrome), ocular causes (e.g., impending or partial occlus...
متن کاملUpdate on the evaluation of transient vision loss
Transient vision loss may indicate underlying vascular disease, including carotid occlusion and thromboembolism, or it may have a more benign etiology, such as migraine or vasospasm. This review focuses on the differential diagnosis and workup of patients presenting with transient vision loss, focusing on several key areas: the relationship to thromboembolic vascular disease, hypercoagulable te...
متن کاملColour Vision: Understanding #TheDress
A widely-viewed image of a dress elicits striking individual variation in colour perception. Experiments with multiple variants of the image suggest that the individual differences may arise through the action of visual mechanisms that normally stabilise object colour.
متن کاملTransient Loss of Consciousness; Syncope or Seizure: A Case Report
Introduction: Transient loss of consciousness (TLOC) is one of the common causes for referral to hospital. Syncope and seizure can cause TLOC. Syncope and seizures can be the consequences of each other's. Their common features often lead to misdiagnosis. Case Description: The purpose of this study was to present a patient (male, over 80 years), who received antiepileptic treatment for 6 years f...
متن کاملUnderstanding low vision
• All children who have undergone bilateral cataract operations, both those with pseudophakia and those with aphakia • People with diabetic macular oedema whose vision remains poor despite laser treatment • People with age-related macular degeneration • Children with oculocutaneous albinism • People with optic atrophy, whatever the cause • Any person who still has difficulty performing their da...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Australian Journal of General Practice
سال: 2021
ISSN: 2208-794X,2208-7958
DOI: 10.31128/ajgp-03-20-5271