问题
问答题 简答题
简述鸡卡氏白细胞虫的剖检特征。
答案
参考答案：
1．口流鲜血、白冠
2．全身性出血、①全身皮下出血，②肌肉尤其是胸肌、腿肌、心肌有大小不等的出血点。③各内脏器官肿大出血，尤其是肾、肺出血最严重。
3．胸肌、腿肌、内脏器官有粟粒大小的灰白色的小结节，此结节是卡氏白细胞虫的裂殖体所形成的。
4．骨髓变黄。
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简述鸡卡氏白细胞虫的剖检特征。
参考答案：
1．口流鲜血、白冠
2．全身性出血、①全身皮下出血，②肌肉尤其是胸肌、腿肌、心肌有大小不等的出血点。③各内脏器官肿大出血，尤其是肾、肺出血最严重。
3．胸肌、腿肌、内脏器官有粟粒大小的灰白色的小结节，此结节是卡氏白细胞虫的裂殖体所形成的。
4．骨髓变黄。
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