| 中文名稱 | 公豬，公牛及犬隻永存性陰莖繫帶 |
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| 英文名稱 | Persistent penile frenulum in boars, bulls, and dogs |
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| 建立日期 | 2007/11/01 |
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| 更新日期 | 2018/11/01 |
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| 中文描述 | 未閹割的公豬陰莖繫帶通常在4-6月齡時會斷裂，公牛則是在8-11月齡時完全斷開。如果陰莖繫帶永存，就可能會出現包莖現象。依據理學檢查，以及切斷繫帶時病症緩解進行診斷。狗會在5-12月齡時繫帶斷裂，很少發生繫帶永存的情形。 |
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| 英文描述 | The penile frenulum in boars usually breaks down at 4-6 months of age, and breakdown is complete at 8-11 months in bulls. If it persists phimosis can result. Dx by physical and relief of the problem when the frenulum is cut. Rare in dogs, in which breakdown of the frenulum usually occurs at 5-12 months of age. |
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