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Syndrome reference sheet
Generated 12 Oct 2026
Neurology · Neurology / Neurocritical care

Posterior reversible encephalopathy syndrome

Also known as: PRES

Posterior vasogenic edema syndrome.

Medical specialty
Neurology
Subspecialty
Neurology / Neurocritical care
Sex & age distribution
Male: affected; Female: affected, more common; Children: yes
Gene(s) involved
None recorded

Etiology & mechanism

Endothelial dysfunction.

Gene(s) involved (0)

No gene recorded.

Symptoms & signs (3)

headacheseizuresvisual loss
SyndromeScope — educational reference. Content is model-generated and not clinically verified; always confirm against OMIM, Orphanet and GeneReviews before clinical use.