ⓘ Acute retinal necrosis

                                     

ⓘ Acute retinal necrosis

Acute Retinal Necrosis, is a medical inflammatory condition of the eye. The condition presents itself as a necrotizing retinitis. The inflammation onset is due to certain herpes viruses, varicella zoster virus, herpes simplex virus and Epstein–Barr virus.

People with the condition display is usually redness of the eye, white or yellowish-white spots that are areas of necrosis of the retina. ARN can progress to other conditions such as uveitis, retinal detachment, and eventually can lead to blindness.

The disease was first characterized by in 1971, in Japan. Urayama, Akira and his colleagues had six patients who showed signs of acute necrotizing retinitis, retinal arteritis, choroiditis, and late-onset retinal detachment. The combination of these conditions was given the name of acute retinal necrosis. The first reports of ARN appeared in 1971. It is unclear whether this was previously reported as something else. Urayama and colleagues reported a disease that they saw six Japanese patients. Since then the disease has been observed in AIDS patients, children and people with weakened immune systems. In 1978, young and bird is called the disease, when presented to both eyes, bilateral acute retinal necrosis, otherwise known as the barn.

                                     
  • reklamationsnamnden Accelerated Return Note ARN Amazon Resource Name, a term used in Amazon Web Services Acute retinal necrosis Aarne, a surname Arne disambiguation
  • form of acute vision loss caused by reduced blood flow to the eye it may be a warning sign of an impending stroke, as both stroke and retinal artery occlusion
  • Palmer researchers identified the herpes virus as the cause of acute retinal necrosis a devastating infection of the retina often associated with AIDS
  • calcification. Liquefactive necrosis in chronic abscesses may get calcified. Fat necrosis following acute pancreatitis or traumatic fat necrosis in breasts results
  • 1995. Meyer - Bothling U, Bialasiewicz AA, Richard G: Acute retinal necrosis two cases with giant retinal tear. Der Ophthalmologe 93 Suppl 1, 110, 1996. Meyer - Bothling
  • ischemic retinal diseases, such as glaucoma. Lomerizine also shows neuroprotective effects against secondary degeneration resulting from injury in retinal ganglion
  • that can flow into the area of ischaemic necrosis Similar occlusion to blood flow and consequent necrosis can occur as a result of severe vasoconstriction
  • retinitis pigmentosa intraocular foreign body juvenile xanthogranuloma retinal detachment Neoplastic: retinoblastoma lymphoma malignant melanoma leukemia
  • resulting from retinal disease, have been characterized as secondary causes of optic nerve atrophy in Behçet s disease. Signs and symptoms of acute optic neuropathy
  • Poisoning Central retinal artery occlusion Clostridal Myositis and Myonecrosis Gas gangrene Crush Injury, Compartment syndrome, and other Acute Traumatic Ischemias
  • 360 - - - cytomegalovirus retinitis MeSH C11.768.773.674 - - - retinal necrosis syndrome, acute MeSH C11.768.836 - - - retinopathy of prematurity MeSH C11.768