When the animals were roused, there was a paroxysmal cough with the back arched. 动物们惊起时,则有发作性咳嗽和拱背。
Results: The patients with CVA were characterized by recurrent and paroxysmal dry cough but without wheezing. 结果:CVA病人以反复发作性干咳为主要症状,无明显喘息。
The main clinical manifestations were paroxysmal wheezy cough and wheezes during expiratory phase of breathing, accompanied by liver damage! and anemia; 临床主要表现咳嗽、喘憋伴哮鸣音,可伴有肝损害和贫血;
Conclusion Patients with could be diagnosed as CVA when there are manifestation including recurrent attacks paroxysmal cough, normal sternite and positive bronchodilatation test and should be made a differential diagnose. 结论CVA患者只要有反复发作阵发性咳嗽,胸片正常者,并支气管扩张实验阳性者应考虑本病并做相应鉴别诊断。