| 中文名稱 | 澤西品種的乳牛直腸陰道的狹窄（挾縮） |
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| 英文名稱 | Rectovaginal constriction in jersey cattle |
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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 | 這澤西牛遺傳性情況也許會由於陰道壁無彈力而呈現難產,並且有時和嚴重乳房水腫相關.無彈力纖維帶被呈現在肛門直腸接合處並且在前庭肌肉組織內.這是體染色體隱性性徵.藉由於屠宰時理學檢查和組織檢查來診斷. |
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| 英文描述 | This hereditary condition of Jersey cattle may present with dystocia due to the inelasticity of the vaginal wall, and is sometimes associated with severe udder edema. Nonelastic fibrous bands are present at the anorectal junction and within the vestibular muscularis tissue. This is an autosomal recessive trait. Dx by physical exam and tissue examination at slaughter. |
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