Examination of bovine and ovine fetuses.
Diagnosis of the causes of bovine and ovine abortion is difficult and frustrating and requires a systematic and thorough approach. Laboratory assistance is required in all cases. Herd and individual histories occasionally help, as does knowledge of the gestational age and autolytic condition of the fetus when aborted. Tissues from mummified fetuses should be cultured and examined by fluorescent antibody techniques for viruses. The placental tissue from mummified fetuses should be examined for fungi and lesions. Lung, liver, kidney, spleen, abomasal content, body cavity fluid or serum, and fetal placenta from all but completely mummified fetuses should be submitted to a diagnostic laboratory.
D000034:Abortion, Veterinary / Q000473:pathology*; D000818:Animals; D001344:Autopsy / Q000662:veterinary*; D002417:Cattle; D002418:Cattle Diseases / Q000473:pathology*; D005260:Female; D005333:Fetus / Q000473:pathology; D011247:Pregnancy; D012756:Sheep; D012757:Sheep Diseases / Q000473:pathology*