Trisomy X

Trisomy X is a sex chromosome anomaly with a variable phenotype caused by the presence of an extra X chromosome in females (47,XXX instead of 46,XX).

Radioulnar synostosis

An abnormal osseous union (fusion) between the radius and the ulna.


Total: 1

                      


(per page)
PMID (PMCID)
7281903
MIXED_SAMPLE Child
[Radioulnar synostosis as characteristic feature of chromosome aberrations (author's transl)].
Kusswetter W, Heisel A.
Z Orthop Ihre Grenzgeb. 1981;119(1):10-3.
Among 13 patients with congenital proximal radioulnar synostosis the chromosomal analysis revealed a 47, XXY-constellation in an 8 years old boy and a 47, XXX-syndrome in a 12-year-old girl.