报告14例肺炎性假瘤和15例肺硬化性血竹瘤,两者发生率占该院肺部手术的0.45%。本病临床少见,临床症状轻微,多数无症状(62%),X线表现仅为肺内孤立的球形病灶,诊断有一定困难 Report of 14 cases of pneumothorax pseudotumor and 15 cases of cirrhogenic hematoblastoma, the incidence of the two accounts for 0.45% of the hospital lung surgery. Clinical rare, mild clinical symptoms, the majority of asymptomatic (62%), X-ray showed only isolated spherical lesions in the lungs, the diagnosis has some difficulties