Monozygotic twins with 45,X/46,XY mosaic
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Costa, Teresa; Lambert, Marie; Teshima, Ikuko; Ray, Peter N.; Richer, Claude-Lis
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Article
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1998
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John Wiley and Sons
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English
β 30 KB
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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