A report of 2 cases of Turner's syndrome with a ring X chromosome]

The authors report two cases of Turner syndrome with clinical evidence of only primitive hypogonadism and short stature. Karyotype analysis showed X ring mosaicism which is present only in 5% of cases of Turner syndrome. The authors agree with the hypothesis suggesting no relationship between break points on the X chromosome and phenotypical aspect. An earlier diagnosis is auspicious so that, using correct therapy, final height should be improved.