８０例正常胸片膈影的Ｘ线分析镇江市第三人民医院李晓丹，汪仁江，吴锦平隔肌是人的主要呼吸肌。膈影是正常胸片的重要组成。作者收集８０例不同年龄健康人胸片，比较不同年龄人的胸片膈影变化和成年男、女胸片膈影的差异，对其意义做初步探讨。１资料选择肺科医师和Ｘ线... X-ray analysis of 80 cases of normal chest diaphragms Zhenjiang Third People’s Hospital Li Xiaodan, Wang Renjiang, Wu Jinping The diaphragm muscle is the main respiratory muscle. Diaphragm shadow is an important component of the normal chest. The author collected 80 cases of different ages of healthy chest X-ray films, chest X-ray film diaphragmatic changes of different ages and adult male and female diaphragmatic diaphragmatic differences, to make a preliminary discussion of its significance. 1 data selection of pulmonary physicians and X-ray ...