德国牧羊犬, 3 岁, 训练后突发呼吸闲难,结膜发绀, 胸腹部 X 线侧位片可见肋弓前后大面积圆形低密度影,后腔静脉狭窄;正位片可见膈后大面积横梨形低密度影,肠管后移。该犬的初步诊断是
更新时间:2024-11-19 17:34:11 A、肠套叠E
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