<unk>  belong to a group of genetic conditions that are caused or affected by the loss, damage or addition of one or both sex<unk> s (also called gonosomes). In humans this may refer to: * 45, X, also known as Turner syndrome * 45,X/46,XY mosaicism * 46, XX/XY * 47, XXX, also known as Triple X syndrome and trisomy X * 47, XXY, also known as Klinefelter syndrome * 47, XYY, has normal phenotype * 48, XXXX * 48, XXXY * 48, XXYY * 49, XXXXY * 49, XXXXX * XX gonadal dysgenesis * XY gonadal dysgenesis * XX male syndrome
Sex chromosome anomalies
Sexual anomalies
Anorectal anomalies
Mullerian anomalies
Genetics of Down syndrome
Prenatal development
Chromosome abnormality
Birth defect