It is known that structural and quantitative disorders of sexual chromosomes can result in different developmental anomalies: mental and physical fatique, disorders of sexual genesis. However, multiple forms of dismorphogenesis do not always undoubtedly proove the concrete type of chromosome pathology. Besides, karyotyping is necessary for differentiation between patients hypophysial nanism, hypothyroidism and other types of low height and sexual infantilism.
The results of cytogenetic investigation of patient are presented in order to detect the diagnosis in suspicion of sexual chromosomes abnormalities.