| 中文名稱 | 牛隻鼻淚管開口異常 |
|---|---|
| 英文名稱 | Abnormal opening of the nasolacrimal duct in cattle |
| 建立日期 | 2007/11/01 |
| 更新日期 | 2007/11/01 |
| 中文描述 | 過多的鼻淚管開口有發生在荷仕登和瑞士棕牛的報告。開口位於眼角中間遠端2-3公分處。一隻小牛有漿液性的眼睛分泌物，與淚點發育不良有關（van der Woerdt et al.）。 |
| 英文描述 | A supernumary opening of the nasolacrimal duct has been reported in Holsteins and Brown Swiss. Openings located 2-3 cm distal to the medial canthus, usually patent. A calf had serous ocular discharge associated with dysplatic lacrimal puncta (van der Woerdt et al.). |