Pure partial trisomy for long arm of chromosome 9.
Open Access
- 1 June 1976
- journal article
- research article
- Published by BMJ in Journal of Medical Genetics
- Vol. 13 (3) , 239-242
- https://doi.org/10.1136/jmg.13.3.239
Abstract
A case of a 4-year-old boy with trisomy of the long arm of chromosome 9 is described (46,XY, der (9), t (9;9) (q32;q12)). The trisomy is probably the result of a translocation of the long arm of the chromosome from one homologue to the other in a parental gonad. The clinical features of the child which include severe developmental retardation, bird-like facies, tapered fingers, and flexion contractures of the legs are similar to those of the few cases described of trisomy of the whole chromosome.This publication has 15 references indexed in Scilit:
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