| 中文名稱 | 先天性的畸形或染色體的缺陷導致的流產或難產 |
|---|---|
| 英文名稱 | |
| 建立日期 | 2007/11/01 |
| 更新日期 | 2007/11/01 |
| 中文描述 | 常見由於動物先天性缺陷所導致的流產或死產。就人類、馬、狗、牛及貓來說，許多自發性流產都是由於基因缺陷所導致的。基因異常可能是牛早期流產的主要原因。 |
| 英文描述 | There are a very large number of congenital defects in animals that cause abortion and stillbirth. Chromosomal defects are present in many spontaneously aborted human fetuses, and this has also been seen in the horse, dog, cattle, and cat. Chromosomal abnormalities might be a major cause of early fetal loss in cattle. |