| 中文名稱 | 大動物膀胱結石，尿石症 |
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| 英文名稱 | Bladder calculus, urolithiasis in large animals |
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| 建立日期 | 2007/11/01 |
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| 更新日期 | 2007/11/01 |
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| 中文描述 | 除了結紮的雄性反芻獸外，此疾病並不常見。有報告指出在哺乳豬與離乳豬曾罕見的爆發。症狀大多發生於公畜，母畜因為尿道短而寬，所以較少出現臨床症狀。產生臨床症狀的原因多為結石造成的尿道阻塞，而不是結石對膀胱所造成的損傷。一旦阻塞，血中尿素氮(BUN)就會上升。 |
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| 英文描述 | Infrequent except in castrated male ruminants. Rare outbreaks have been reported in suckling and weaned pigs. Signs are usually seen in males as calculi cause less problems in females due to short wide urethra. Signs are usually due to urethral blockage, rather than just the presence of stones in the bladder. With blockage the BUN is often elevated. |
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