Persistent imperforate hymen in a Shetland mare.
D000818:Animals; D000013:Congenital Abnormalities; D005260:Female; D006736:Horses / Q000002:abnormalities; D006924:Hymen / Q000002:abnormalities; D008599:Menstruation Disturbances; D014621:Vagina
HORSES/abnormalities; VAGINA