狗的常见外科病-外耳炎内容摘要:
2、至发生肿瘤,导致耳廓皮肤增厚,耳廓变形和听觉障碍。 【治疗】急性病犬治疗前,应先以脱脂棉球堵塞外耳道,然后剪去周围的被毛,用生理盐水、洁尔灭或 3过氧化氢液冲洗外耳道。 冲洗时可将犬头部向患耳一侧倾斜,以利冲洗液流出,然后取出塞于耳道内的棉球,再用干棉球吸干耳道内的液体。 用耳镜检查外耳道深部,并用耳科镊子取出深部异物、耳垢或组织碎片,最后用硼酸甘油(1:20)液或鞣酸甘油(1:20)液涂擦外耳道,每日涂擦 23 次。 对化脓性外耳炎,按前述方法清洗后,用抗生素软膏涂擦耳道。 严重时,每天冲洗 12 次,然后涂软膏。 全身症状明显的犬,可用抗生素作全身治疗。 对耳壳变形或长瘤状物的病犬,均应施行外耳引流术。 专利查询。狗的常见外科病-外耳炎
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2、临床表现和特征性的症状,只是逐渐消瘦,体躯衰弱,易疲劳、咳嗽(干咳或有脓痰),食欲明显降低。 皮肤结核可发生皮肤溃疡。 有时还可看到杵状趾的现象,特别是足端的骨骼常两侧对称性增大。 (2)病理剖检特征:肺脏的病变为不钙化的肥肉状磁白色的坚韧结节,甚至将肺包膜突破,然后发生胸膜炎。 扁挑体和上颌淋巴结也经常发生结核病变,甚至融化而突破皮肤,形成瘘管。 结核病灶扩大蔓延时
2、,此时,病犬全身症状明显,拒食,疼痛不安,有时体温升高。 根据外伤史和局部症状可以确诊,必要时进行 X 射线检查或照相。 【治疗】1、紧急救护:应在发病地点进行,以防因移动病犬时骨折断端移位或发生严重并发症。 紧急救护包括:一是止血,在伤口上方用绷带、布条、绳子等结扎止血,患部涂擦碘酒,创内撒布碘仿、磺胺粉;二是对骨折进行临时包扎、固定后,立即送兽医诊所治疗。 2、整复:取横卧保定
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