Prenatal diagnosis of a de novo Y/22 translocation.
- 1 December 1978
- journal article
- research article
- Published by BMJ in Journal of Medical Genetics
- Vol. 15 (6), 475-479
- https://doi.org/10.1136/jmg.15.6.475
Abstract
Prenatal chromosomal analysis was performed at 17 wk gestation because of the previous birth of a girl with trisomy 13. A seemingly balanced de novo Y/22 translocation was diagnosed. Translocations involving the Y chromosome are rare and no similar translocation, detected pre- or postnatally, was found in published reports. The genetic counseling problems are discussed. The pregnancy ended at term with the birth of a phenotypically normal boy. After birth, the prenatal diagnosis was confirmed and the H-Y antigen expression was determined.Keywords
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