| 中文名稱 | 豬隻增生性伴隨壞死性肺炎 |
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| 英文名稱 | Porcine proliferative and necrotizing pneumonia |
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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 | 加拿大描述一種增生性伴隨壞死性肺炎的併發症。PRRS病毒一貫並且明顯的與這種疾病有關。會有咳嗽發生，但是不是一個固定的特徵。肺損害的特徵是︰廣大的損害經常與整個肺有關；肺泡裡的血纖維蛋白沈澱物和在壞死細胞，以及上皮細支氣管肺泡嚴重的擴散增生。年齡從2到16周的豬會受到影響，在4和10周間達到高峰。豬沒有和呼吸有關的症狀，但會有發燒和食慾缺乏的現象。沒有治療法被描述。病狀和死亡易變。 |
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| 英文描述 | A syndrome of proliferative and necrotizing pneumonia has been described in Canada. PRRS virus is consistently and predominantly associated with this disease. Coughing can occur but is not a constant feature. Distinctive features of the pneumonic lesions are: extensive lesions often involving the entire lung; fibrin deposits and necrotic cells in alveolar spaces; and severe and diffuse proliferation of bronchioalveolar epithelium. Pigs from 2 to 16 weeks of age were affected, with a peak between 4 and 10 weeks. Sows had fever and anorexia but no respiratory signs. No treatment has been described. Morbidity and fatality have been variable. |
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