犬(quan)眼(yan)(yan)(yan)蟲(角(jiao)膜(mo)(mo)炎吸吮纖毛蟲)內寄生于眼(yan)(yan)(yan)結膜(mo)(mo)囊(nang)和瞬(shun)(shun)膜(mo)(mo)下,為乳白色微小纖毛蟲;犬(quan)眼(yan)(yan)(yan)蟲病(bing)病(bing)癥(zheng)初結膜(mo)(mo)下出血,眼(yan)(yan)(yan)光濕冷,怕(pa)光流(liu)淚,隨著,有(you)(you)粘性分(fen)必(bi)物排出來(lai),結膜(mo)(mo)囊(nang)和瞬(shun)(shun)膜(mo)(mo)下有(you)(you)集聚(ju)的(de)谷顆(ke)粒小囊(nang)泡;犬(quan)眼(yan)(yan)(yan)蟲病(bing)用(yong)5%鹽酸(suan)左旋體嘧啶注射液(ye)1~2mL滴進狗(gou)狗(gou)眼(yan)(yan)(yan)內,揉弄1-2分(fen)鐘(zhong)。
犬(quan)眼(yan)(yan)蟲(chong)(chong)(角膜炎吸吮纖(xian)毛(mao)(mao)蟲(chong)(chong))內寄生于眼(yan)(yan)結膜囊和瞬膜下(xia),為乳白色微(wei)小(xiao)纖(xian)毛(mao)(mao)蟲(chong)(chong)。雄(xiong)蟲(chong)(chong)長(chang)7~13mm,雌(ci)蟲(chong)(chong)長(chang)12~l7mm。以蠅類作為中間(jian)宿主散(san)布(bu)此病(bing)。此病(bing)流行有規律性(適合溫度為28℃左(zuo)右)。
初結膜(mo)下(xia)出血,眼(yan)光濕(shi)冷,怕(pa)光流(liu)淚,隨著,有(you)粘性分必物排出來,結膜(mo)囊和(he)瞬膜(mo)下(xia)有(you)集聚的谷顆粒小(xiao)囊泡。病狗(gou)時(shi)常見(jian)趾抓蹭眼(yan)面(mian)部(bu),并持(chi)續摩擦(ca)頰額部(bu),痛癢難忍。上(shang)下(xia)眼(yan)瞼持(chi)續啟閉,眼(yan)光明顯凹坑,角膜(mo)混濁,后半期上(shang)眼(yan)皮(pi)粘合,視力降低,甚至造成破潰(末(mo)見(jian)有(you)導(dao)致(zhi)死亡的報道(dao))。
用(yong)祛除針(zhen)筒的注(zhu)射器獲(huo)取5%鹽酸左旋(xuan)體(ti)嘧啶注(zhu)射液1~2mL,由病狗(gou)眼(yan)角(jiao)慢慢滴進眼(yan)球,擅長揉弄1~2分鐘,開啟上下眼(yan)瞼,用(yong)醫用(yong)鑷子夾(jia)除菌濕紗布或棉球緩(huan)緩(huan)的清洗粘(zhan)
附其上的絳蟲(chong)卵(luan),直到全部清除(chu),再(zai)用食鹽水緩(huan)慢地持續清理患眼(yan),吃藥棉拭干,調(diao)膠四(si)環素或(huo)羅(luo)紅霉素眼(yan)膏。
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