Jubb T F, Malmo J, Brightling P, Davis G M
University of Melbourne, Department of Veterinary Clinical Sciences, Werribee, Victoria.
Aust Vet J. 1990 Jan;67(1):22-4. doi: 10.1111/j.1751-0813.1990.tb07386.x.
Sixty-eight cases of uterine prolapase in pastured dairy cows were treated in 2 consecutive spring calving seasons in East Gippsland, Victoria. Fifty cows survived (73.5%). Of 43 cows available for followup, 36 (84%) conceived in the mating period following the prolapse, taking 10 d longer to conceive than herd mates that calved on the same day. Three of the 36 cows (8%) that conceived, aborted, this occurring in the middle trimester of pregnancy. No prolapses occurred at the following calving but one case had suffered uterine prolapse 2 years previously. The conclusions drawn from these observations are that cows with uterine prolapse have a good chance of surviving if treated, that treatment is cost-effective, that uterine prolapse is unlikely to reoccur and treated cows have a good chance of conceiving. The veterinarians involved in this investigation were reasonably accurate in their ability to predict long term survival but not as good in predicting ability to conceive again.
在维多利亚州东吉普斯兰连续两个春季产犊季节，对68例放牧奶牛子宫脱垂病例进行了治疗。50头奶牛存活（73.5%）。在可供随访的43头奶牛中，36头（84%）在子宫脱垂后的配种期受孕，受孕时间比同一天产犊的同群奶牛长10天。受孕的36头奶牛中有3头（8%）流产，流产发生在妊娠中期。在下一次产犊时未发生子宫脱垂，但有1例曾在2年前患过子宫脱垂。从这些观察结果得出的结论是，子宫脱垂的奶牛如果接受治疗有很大的存活机会，治疗具有成本效益，子宫脱垂不太可能复发，接受治疗的奶牛有很大的受孕机会。参与这项调查的兽医在预测长期存活能力方面相当准确，但在预测再次受孕能力方面则不太准确。
