| 中文名稱 | 小牛永存性口咽部的膜 |
|---|---|
| 英文名稱 | Persistent oropharyngeal membrane in calves |
| 建立日期 | 2007/11/01 |
| 更新日期 | 2007/11/01 |
| 中文描述 | 一種Hereford的小牛出生後無法吸奶和排便。有一層組織橫跨後口部，使食物會留在口腔而無吞嚥反射。造成的原因並不清楚而且治療無法達到良好的效果。 |
| 英文描述 | A Hereford calf was unable to nurse and had not passed feces since birth. A fold of tissue spanned the caudal oral cavity, and food remained in the oral cavity despite a swallowing reflex (Smoak and Hudson). The cause was unknown, and treatment was not attempted. |