胸部畸胎瘤大都发生于纵隔,原发于肺内者国内文献仅见三例报告<3>,兹将我科收检的一例报告如下: 患者男性、20岁、反复咳嗽,血丝痰,常有发热、盗汗已15年,曾因恶寒高热,剧咳咯血,心悸气促,右胸疼痛等先后住院四次,经抗炎抗结核治 Most of the chest teratomas occur in the mediastinum, and the domestic literature in the lungs only see three cases of <3> reports. A report of one case in our department is reported as follows: The patient is male, 20 years old, recurrent cough, blood stasis, often Fever and night sweats have been reported for 15 years. He had been hospitalized four times because of chills and high fever, coughing up hemoptysis, heart palpitations, shortness of breath, and chest pain.