XX male pseudohermaphroditism in a horse.
A pseudohermaphrodite horse with aggressive stallion-like behavior and ambiguous external genitalia was gonadectomized. The hypoplastic gonads removed from the abdomen were confirmed by histologic examination to be testes. Examination of blood and fibroblasts revealed a 64,XX karyotype.
Milliken
J E
JE
Department of Veterinary Clinical Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge 70803, USA.
Paccamonti
D L
DL
Shoemaker
S
S
Green
W H
WH
D000818:Animals; D012734:Disorders of Sex Development / Q000235:genetics / Q000601:surgery / Q000662:veterinary*; D005260:Female; D006734:Horse Diseases / Q000235:genetics / Q000601:surgery; D006736:Horses; D007621:Karyotyping / Q000662:veterinary; D014960:X Chromosome