title: Trisomy for the distal half of the short arm of chromosome 9. A variant of the trisomy 9p syndrome.
abstract: Three patients with partial trisomy for the distal one half of the short arm of chromosome 9 were studied. These patients represent a mild clinical variant of the trisomy 9p syndrome.
mesh_terms: D000293:Adolescent; D000328:Adult; D002675:Child, Preschool; D002869:Chromosome Aberrations / Q000235:genetics*; D025063:Chromosome Disorders; D002906:Chromosomes, Human, 6-12 and X; D003878:Dermatoglyphics; D005145:Face; D005260:Female; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics; D007621:Karyotyping; D008297:Male; D009264:Nails, Malformed / Q000235:genetics; D010641:Phenotype; D013577:Syndrome; D014314:Trisomy