患者男,46岁,油漆工人,于1978年11月发现咳嗽,气短,痰中带血伴发热,诊为“肺炎”、“肺结核”,曾用抗炎、抗结核治疗无效。于1979年2月1日拍胸片发现右上肺不张,未见肿块影。转西安某医院做气管镜检 The male patient, 46 years old, was a painter. He developed cough in November 1978. He had shortness of breath and bloody sputum with fever. He was diagnosed as having “pneumonia” and “tuberculosis.” He had used anti-inflammatory and anti-tuberculosis treatments. On February 1, 1979, a chest radiograph was taken and the upper right lung was found to be atelectasis without any lump shadow. Transfer to a hospital in Xi’an for tracheoscopy