Smith K C, Long S E, Parkinson T J
Department Clinical Veterinary Science, University of Bristol, Langford, UK.
Br Vet J. 1995 Jul-Aug;151(4):443-52. doi: 10.1016/s0007-1935(95)80133-2.
A 15 month survey of ovine reproductive tracts was undertaken in slaughterhouses in southwest England. A total of 33506 tracts were examined; 23536 from lambs and 9970 from adults. In total, 3.4% of tracts were pregnant and 3.3% exhibited abnormalities. Twenty cases of uterus unicornis, six of uterus didelphys and 11 of segmental aplasia were encountered, such that partial aplasia of the paramesonephric ducts accounted for 3.3% of all abnormalities. Although developmental abnormalities of the ovine female genital system are relatively uncommon, a substantial proportion of these can be accounted for by development defects of the paramesonephric ducts.
在英格兰西南部的屠宰场对绵羊生殖道进行了为期15个月的调查。共检查了33506条生殖道；其中23536条来自羔羊，9970条来自成年羊。总体而言，3.4%的生殖道处于妊娠状态，3.3%表现出异常。发现了20例单角子宫、6例双子宫和11例节段性发育不全病例，副中肾管部分发育不全占所有异常的3.3%。虽然绵羊雌性生殖系统的发育异常相对少见，但其中很大一部分可归因于副中肾管的发育缺陷。
