Table 1.

The phenotype of individuals with a 45,X/46,XY karyotype depends upon gonadal location (1).

Phenotype	Gonad	Gonad
Sexually infantile female	Streak	Streak
Female with clitoromegaly	Streak	Intra-abdominal testis
Frank sexual ambiguity	Intra-abdominal testis	Scrotal testis
Male with short stature, elevated gonadotropins, and azoospermia	Scrotal testis	Scrotal testis