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- Photopsia abstract "Photopsia is the presence of perceived flashes of light. It is most commonly associated with posterior vitreous detachment, migraine with aura, migraine aura without headache, retinal break or detachment, occipital lobe infarction, and sensory deprivation (ophthalmopathic hallucinations). Vitreous shrinkage or liquefaction, which are the most common causes of photopsia, cause a pull in vitreoretinal attachments, irritating the retina and causing it to discharge electrical impulses. These impulses are interpreted by the brain as 'flashes'.This condition has also been identified as a common initial symptom of Punctate inner choroiditis (PIC), a rare retinal autoimmune disease believed to be caused by the immune system mistakenly attacking and destroying the retina. During pregnancy, new-onset photopsia is concerning for severe preeclampsia.Photopsia can present as retinal detachment when examined by an optometrist or ophthalmologist. However, it can also be a sign of Uveal melanoma. This condition is extremely rare (5-7 per 1 million people will be affected, typically fair-skinned, blue-eyed northern Europeans). Photopsia should be investigated immediately.".
- Photopsia wikiPageExternalLink punctate_inner_choroiditis.pdf.
- Photopsia wikiPageID "3602651".
- Photopsia wikiPageLength "2174".
- Photopsia wikiPageOutDegree "17".
- Photopsia wikiPageRevisionID "681931322".
- Photopsia wikiPageWikiLink Acephalgic_migraine.
- Photopsia wikiPageWikiLink Aura_(symptom).
- Photopsia wikiPageWikiLink Category:Diseases_of_the_eye_and_adnexa.
- Photopsia wikiPageWikiLink Category:Medical_signs.
- Photopsia wikiPageWikiLink Category:Migraine.
- Photopsia wikiPageWikiLink Hallucination.
- Photopsia wikiPageWikiLink Infarction.
- Photopsia wikiPageWikiLink Migraine.
- Photopsia wikiPageWikiLink Occipital_lobe.
- Photopsia wikiPageWikiLink Posterior_vitreous_detachment.
- Photopsia wikiPageWikiLink Pre-eclampsia.
- Photopsia wikiPageWikiLink Punctate_inner_choroiditis.
- Photopsia wikiPageWikiLink Retinal_detachment.
- Photopsia wikiPageWikiLink Scintillating_scotoma.
- Photopsia wikiPageWikiLink Sensory_deprivation.
- Photopsia wikiPageWikiLink Uveal_melanoma.
- Photopsia wikiPageWikiLinkText "Flashes of light".
- Photopsia wikiPageWikiLinkText "Photopsia".
- Photopsia wikiPageWikiLinkText "photopsia".
- Photopsia wikiPageUsesTemplate Template:Cite_journal.
- Photopsia wikiPageUsesTemplate Template:Doi.
- Photopsia wikiPageUsesTemplate Template:No_footnotes.
- Photopsia subject Category:Diseases_of_the_eye_and_adnexa.
- Photopsia subject Category:Medical_signs.
- Photopsia subject Category:Migraine.
- Photopsia hypernym Presence.
- Photopsia type Disease.
- Photopsia type Sign.
- Photopsia comment "Photopsia is the presence of perceived flashes of light. It is most commonly associated with posterior vitreous detachment, migraine with aura, migraine aura without headache, retinal break or detachment, occipital lobe infarction, and sensory deprivation (ophthalmopathic hallucinations). Vitreous shrinkage or liquefaction, which are the most common causes of photopsia, cause a pull in vitreoretinal attachments, irritating the retina and causing it to discharge electrical impulses.".
- Photopsia label "Photopsia".
- Photopsia sameAs Q1305428.
- Photopsia sameAs Photopsie.
- Photopsia sameAs Fotopsia.
- Photopsia sameAs درخشبینی.
- Photopsia sameAs Photopsie.
- Photopsia sameAs 光視症.
- Photopsia sameAs 광시증.
- Photopsia sameAs Fotopsja.
- Photopsia sameAs m.09p809.
- Photopsia sameAs Фотопсия.
- Photopsia sameAs Q1305428.
- Photopsia wasDerivedFrom Photopsia?oldid=681931322.
- Photopsia isPrimaryTopicOf Photopsia.