血管外被细胞瘤是一种较少见的肿瘤,原发于肺内的血管外被细胞瘤少见,现将我们所遇1例报告如下: 病例报告男性,40岁。自1984年5月开始不明原因的咳嗽、吐黄痰、痰中带血丝。常伴有胸背部疼痛,疲乏无力,纳差,按支气管炎治疗无效。1984年6月在某医院诊为 An extravascular tumor is a rare type of tumor. The primary extravascular tumor outside the bloodstream is rarely seen in a cell neoplasm. We now report one of the following cases: Case report Male, 40 years old. Since May 1984, unexplained coughing, vomiting of jaundice, and sputum have been reported. Often accompanied by chest and back pain, fatigue, anorexia, ineffective treatment according to bronchitis. June 1984 at a hospital