45,X/46,XY Mosaicism. Contrast of prenatal and postnatal diagnosis
โ Scribed by Wheeler, M. ;Peakman, D. ;Robinson, A. ;Henry, G. ;Optiz, John M. ;Reynolds, James F.
- Publisher
- John Wiley and Sons
- Year
- 1988
- Tongue
- English
- Weight
- 343 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0148-7299
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
We report on the prenatal diagnosis of a fetus with 46,XY and 46,XX cell lines with a normal male phenotype. Cytogenetic and molecular studies ruled out the possibility of maternal cell contamination and showed that all the X chromosomes present in both fetal cell lines were derived from a single ma
We report on five patients with 45,X/46,XY mosaicism. In these subjects, as well as in 58 individuals from the literature with a similar chromosome constitution, we did not find a preponderance of 46,XY cells among patients showing ambiguous to abnormai male externa1 genitalia when compared to those
We report on two sets of monozygotic twins (MZTs) discordant for phenotypic sex ascertained at birth when the female twin was noted to have signs of the Ullrich-Turner syndrome. Cytogenetic investigations on the female of the first pair showed 45,X/ 46,XY mosaicism in lymphocytes but fibroblasts gro