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Syndrome reference sheet
Generated 12 Oct 2026
Immunology · Immunology / Autoinflammatory disorders

Deficiency of adenosine deaminase 2 syndrome

Also known as: DADA2

Vasculopathy with stroke, fever and immunodeficiency.

Medical specialty
Immunology
Subspecialty
Immunology / Autoinflammatory disorders
Sex & age distribution
Male: affected; Female: affected; Children: yes
Gene(s) involved
ADA2

Etiology & mechanism

ADA2 loss.

Gene(s) involved (1)

ADA2

Symptoms & signs (5)

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