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第四届全国肺功能学术会议于1994年10月14日至16日在天津市召开,现将大会交流的内容概述如下。1 小气道功能 多数学者认为小气道病变可能是慢性阻塞性肺疾病的早期可逆阶段。山东医科大学附院采用光镜观察了28例食管癌患者的小气道功能,其功能正常者11例,异常者17例,其中10例经电镜检查证实。将17例功能异常者又分为吸烟组6例,非吸烟组11例,按修改的COSIO病理评分标准,结果吸烟组病理总分与小气道功能正常组比较差异非常显著(P<0.01);非吸烟组与功能正常组比较差异显著,
The Fourth National Conference on Pulmonary Function was held in Tianjin from October 14 to October 16, 1994. The following is the outline of the exchange for the conference. A small airway function Most scholars believe that small airway disease may be early reversible stage of chronic obstructive pulmonary disease. In the Affiliated Hospital of Shandong Medical University, 28 patients with esophageal cancer were examined with light microscopy for the function of small airways. Eleven patients had normal function and 17 had abnormalities. Among them, 10 were confirmed by electron microscopy. Seventeen patients with dysfunction were further divided into six groups: smoking group and non - smoking group. According to revised COSIO pathological score, the total score of smoking group was significantly different from the normal small airway function group (P <0.01). Non-smoking group and functional group was significantly different,