Search results
Results From The WOW.Com Content Network
Central serous chorioretinopathy (CSC or CSCR), also known as central serous retinopathy (CSR), is an eye disease that causes visual impairment, often temporary, usually in one eye. [ 1 ] [ 2 ] When the disorder is active it is characterized by leakage of fluid under the retina that has a propensity to accumulate under the central macula.
Patients with PPE usually have no symptoms. [3] If further damage to Bruch's membrane and the pigment epithelium causes fluid to accumulate under the retina, central serous chorioretinopathy (CSC) develops. In this stage, patients often have blurred vision and report a reduction in visual acuity with perception of a central "grey spot".
Diagnosis requires exclusion of other neurological, ophthalmological, and systemic conditions. [3] Any cause of optic neuropathy should be ruled out, including demyelinating (MOG antibody disease, multiple sclerosis, and neuromyelitis optica) and systemic disease (diabetic, toxic, nutritional, and infectious causes). [3]
In many cases, only one eye is affected and the person may not be aware of the loss of color vision until the examiner asks them to cover the healthy eye. People may also engage in "eccentric viewing" using peripheral vision to compensate for central vision loss characteristic in genetic, toxic, or nutritional optic neuropathy.
Central or paracentral scotoma [2] [3] Vision loss due to solar retinopathy is typically reversible, [ 4 ] lasting for as short as one month [ 2 ] to over one year. [ 3 ] The fundus changes are variable and usually bilateral, mild cases often show no alteration and moderate to severe cases show a foveal yellow spot on the first days after exposure.
Again, prognosis is variable and dependent upon the affected individual, treatment compliance, and degree of vision loss at diagnosis. In both toxic and nutritional neuropathy, vision generally recovers to normal over several days to weeks, though it may take months for full restoration and there is always the risk of permanent vision loss.
Elon Musk and Vivek Ramaswamy aim to cut $2 trillion from the federal budget by July 4, 2026. They've said they'll fire federal employees, "delete" agencies, and publicize all of their work.
Cherry red spot in a person with central retinal artery occlusion. Central retinal artery occlusion is characterized by painless, acute vision loss in one eye. [1] Upon fundoscopic exam, one would expect to find: cherry-red spot (90%) (a morphologic description in which the normally red background of the choroid is sharply outlined by the swollen opaque retina in the central retina), retinal ...