Table 1.

Chromosomal karyotypes of 95 TS patients (age 4–17 years).

Karyotype	n	Percentage (%)
45, X	41	43.2
Mosaicism	16	16.8
45, X/46, XX	10
45, X/46, XXX	2
45, X/47, XXX	3
45, X/46, XX/47, XXX	1
Mosaicism with SCA	17	17.9
45, X/46, X, i (X) (q10)	6
45, X/46, XX, +Mar	3
45, X/46, X, r (X)	2
45, X/46, X, del (X) (p10)	1
45, X/46, X, del (X) (p11.2)	1
45, X/46, X, i (Xq)	2
45, X/46, X, i (q10)/47, X, i (q10)	2
SCA	16	16.8
46, X, i (X) (q10)	10
46, X, del (X) (q21)	1
46, X, del (X) (q22)	1
46, X, del (X) (p10)	1
46, X, del (X) (q113)	1
46, XX, del (X) (p11)	1
46, X, add (X) (p21)	1
Y chromosome material	5	5.3
45, X/46XY	2
45, X/45, XY	1
45, X/47, XYY	1
45, X/46XY/47, XYY	1

SCA: structural X chromosome abnormalities; Mosaicism with SCA: mosaicism with structural X chromosome abnormalities.