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Syndrome reference sheet
Generated 12 Oct 2026
Oncology · Oncology / Paraneoplastic syndromes

Bazex syndrome

Also known as: Acrokeratosis paraneoplastica

Violaceous psoriasiform acral lesions with upper aerodigestive tract cancer.

Medical specialty
Oncology
Subspecialty
Oncology / Paraneoplastic syndromes
Sex & age distribution
Male: affected, male predominance; Female: affected; Children: no
Gene(s) involved
None recorded

Etiology & mechanism

Paraneoplastic immune reaction.

Gene(s) involved (0)

No gene recorded.

Symptoms & signs (4)

acral psoriasiform plaquesassociated squamous cell carcinomakeratodermanail dystrophy
SyndromeScope — educational reference. Content is model-generated and not clinically verified; always confirm against OMIM, Orphanet and GeneReviews before clinical use.