Mosaic trisomy 8 syndrome

Also known as: Warkany syndrome 2

Mosaic trisomy 8 with deep palmar creases and joint limitation.

Medical specialty: Genetics
Subspecialty: Genetics / Chromosomal disorders
Sex & age distribution: Male: affected, 5:1 male predominance; Female: affected; Children: yes
Gene(s) involved: None recorded

Etiology & mechanism

Mosaic extra chromosome 8.

Gene(s) involved (0)

No gene recorded.

Symptoms & signs (5)

characteristic faciesdeep palmar creasesintellectual disabilitylimited joint mobilityvertebral anomalies

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