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Syndrome reference sheet
Generated 12 Oct 2026
Ophthalmology · Ophthalmology / Uveitis

Acute retinal necrosis syndrome

Also known as: ARN syndrome

Rapid necrotizing retinitis from herpesviruses.

Medical specialty
Ophthalmology
Subspecialty
Ophthalmology / Uveitis
Sex & age distribution
Male: affected; Female: affected; Children: yes, any age
Gene(s) involved
None recorded

Etiology & mechanism

Varicella-zoster or herpes simplex viral retinitis.

Gene(s) involved (0)

No gene recorded.

Symptoms & signs (6)

eye painfloatersperipheral vision lossretinal detachmentretinal necrosisvitritis
SyndromeScope — educational reference. Content is model-generated and not clinically verified; always confirm against OMIM, Orphanet and GeneReviews before clinical use.