目的 :探讨系统性红斑狼疮 (SLE)患者的胸部X线表现 ,以提高对本病的认识。方法 :分析 5 6例SLE患者的临床和胸部X线资料。结果 :5 6例SLE患者的胸部X线检查有 4 6例可见异常 ,主要表现为肺部、心脏、胸膜和膈肌的浸润。结论 :X线检查对SLE胸部病变的诊断具有重要价值 ,但其影像学表现不具有特异性 ,必须密切结合临床资料综合分析 Objective: To investigate the chest X-ray findings in patients with systemic lupus erythematosus (SLE) to improve their understanding of the disease. Methods: Clinical and chest X-ray data of 56 SLE patients were analyzed. Results: Sixty-six cases of SLE patients had abnormal chest X-ray findings. The main abnormalities were pulmonary, cardiac, pleural and diaphragmatic infiltration. Conclusion: X-ray examination is of great value in the diagnosis of SLE chest lesions. However, the imaging findings are not specific and must be closely combined with the comprehensive analysis of clinical data