Gross and microscopic observations of ovarian abnormalities from five Burchell's zebra, Equus Burchelli antiquorum, Smith 1841.
Five pair of zebra ovaries were submitted to the Onderstepoort Veterinary Research Institute for examination because of unusual uni- and/or bilateral gross appearances. Microscopic findings revealed an accessory spleen encapsulated by the ovarian peritoneum, a case of tubo-ovarian cysts, one example of ovarian aplasia, an example of germinal inclusion cysts and an abnormal follicular haemorrhage related to pressure necrosis of a nearby corpus luteum. Similarities to the ovary of the domestic mare were also seen and some are briefly described.
D000818:Animals; D005260:Female; D006470:Hemorrhage / Q000473:pathology / Q000662:veterinary; D010048:Ovarian Cysts / Q000473:pathology / Q000662:veterinary; D010053:Ovary / Q000002:abnormalities / Q000473:pathology*; D010527:Perissodactyla; D011247:Pregnancy; D011248:Pregnancy Complications / Q000473:pathology / Q000662:veterinary; D011249:Pregnancy Complications, Cardiovascular / Q000473:pathology / Q000662:veterinary; D013154:Spleen / Q000002:abnormalities