Article
XX male syndrome in a cryptorchid stallion.
Journal of the American Veterinary Medical Association - 1 Jul 1994
Constant S B, Larsen R E, Asbury A C, Buoen L C, Mayo M
Abstract excerpt
A bilateral cryptorchid stallion with mild development of mammary glands was identified as an XX male by karyotyping. Necropsy revealed underdeveloped accessory sex organs and hypoplastic, inguinally located testes that were deficient of spermatogonia. Evaluation of routine hormonal profiles (wit...
Topics
- Animals
- Cryptorchidism
- Disorders of Sex Development
- Estrogens
- Follicle Stimulating Hormone
- Genitalia, Male
- Genotype
- Horse Diseases
- Horses
- Karyotyping
- Luteinizing Hormone
- Male
- Mammary Glands, Animal
- Phenotype
- Sex Chromosome Aberrations
- Syndrome
- Testis
- Testosterone
