A disease caused by embryonic fusion, or by the loss of one of the sex chromosomes from a cell early in embryonic development; Gonadal status: normal or variable abnormalities of sexual anatomy, maturation or function. Phenotype: normal, or abnormal sexual development.
Also indexed as
45, x/46, xy mosaicismMosaicism 45, x; 46, xxMosaicism 45, x; 46, xyMosaicism, 45, X, 46, XX or XY