the clinical manifestations included retarded growth ( resulting in a small and infantile appearance ) , with shield-like chest , poorly developed breasts , absent body hair , brachycephaly , short neck with foldings and low hairline , oblique eyes with epicanthal folds , squat nose , scrotal or normal tongue , abnormal hard palate ( high or cleft ) , short hands and feet , frequent cubitis valgus , normal clitoris ( may be either hypoplastic or peniform ) , mental retardation , and the xo/g+ karyotype , mosaic for xo in most instances .
C0817096
chest
C0006141
breasts