| 中文名稱 | 公牛及公豬微陰莖，陰莖發育不全 |
|---|---|
| 英文名稱 | Micropenis, penile hypoplasia in boars and bulls |
| 建立日期 | 2007/11/01 |
| 更新日期 | 2007/11/01 |
| 中文描述 | 這種罕見特性導致罹病公豬勃起不全或陽萎。由身體診斷。 公牛也有此異常短莖現象，成年公牛在全身麻醉或生殖神經阻塞情形下陰莖伸出短於25公分。（吉爾柏特） |
| 英文描述 | This rare heritable trait leads to incomplete or absent erection in affected boars. Dx by physical. An abnormally short penis has also been described in bulls, with penile protrusion of less than 25 cm in an adult bull under general anesthesia or pudendal nerve block (Gilbert). |