我院自 1 990～ 1 998年共收治肺炎性假瘤 1 2例。现分析报告如下 :1　临床资料本组 1 2例均为男性 ,年龄最小 4 4岁 ,最大 69岁 ,平均 59岁。发现病变 2 0～ 90ｄ。均有不同程度发热、咳嗽、胸痛、咳血等肺部征象。Ｘ线检查 1例为圆形 ,边缘光滑。 1 1例为类圆形 ,局限于肺叶? A total of 122 cases of pneumothorax were treated in our hospital from 1990 to 1998. Now the analysis report is as follows: 1 clinical data of the group of 12 patients are male, the youngest 44 years old, maximum 69 years old, average 59 years old. Found lesions 2 0 ~ 90d. Have varying degrees of fever, cough, chest pain, hemoptysis and other lung signs. X-ray examination 1 case was round, smooth edges. 1 1 cases of round, limited to the lungs?