Abstract The case of an 8-year-old, sexually active but infertile Przewalski’s stallion ( Equus ferus przewalskii ) was studied. Besides the infertility, also showed permanent problems with its body condition, being obviously weaker than all other group members. horse kept in a separate place for two years 12 mares harem (six had foals earlier); however, none covered got pregnant. Andrological ...

A 9-year, 10-month-old male presented for dental treatment planning for multiple missing permanent teeth. Panoramic radiographs revealed taurodontic permanent first molars and primary second molars. The patient was of slim build with a long lower body and moderately long fingers. Because of the presence of taurodontic teeth, chromosomal analysis was done and revealed 47,XXY - Klinefelter syndro...

Double aneuploidy is considered a rare phenomenon. Herein, we describe a case of double aneuploidy 48,XXY,+21 in a neonate with congenital heart defects. The 28-day-old neonate male (23-year-old mother and 24-year-old father) was admitted to a neonatal intensive care unit owing to congenital heart disease. Echocardiography showed a complete atrioventricular septal defect with Rastelli type B an...