咳嗽变异性哮喘（CoughvareneasthmaCVA是一种非典型的哮喘，它以咳嗽为唯一症状，而无呼吸困难和喘息发作，常易延误诊治。现就本院1994年1月～1996年12月诊断为本病的63例报告如下。一、临床资料1一般资料：63例CVA患者中，男38例，女25例，男女之比1：52；年龄最小6个月，最 Cough Variant asthma (CoughvareneasthmaCVA is an atypical asthma, which is the only symptom of cough, without breathing difficulties and wheezing attacks, often delayed diagnosis and treatment. Now our hospital from January 1994 to December 1996 diagnosis of this 63 cases of disease are reported as follows: First, the clinical data 1 General Information: 63 cases of CVA patients, 38 males and 25 females, male to female ratio 1:52; the youngest 6 months, the most