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目的 :探讨肺错构瘤的临床、X线及CT影像特点。方法 :6 7例肺错构瘤 ,平均年龄 5 0 4岁 ,无症状体检发现 40例 (5 9 7% )。全部病例均有胸部正侧位照片 ,其中 42例有肺门及病灶断层照片。CT检查 10例 ,支纤维镜检查 18例 ,全部病例均有病理证实。结果 :本组病例X线分型大多数为肺实质型 ,X线表现除具有良性肿瘤的一般征象外 ,约 12 %的瘤体内可见斑点状或斑片状钙化 ,爆米花样钙化对肺错构瘤的定性诊断有重要意义。病理以软骨型多见。结论 :X线及CT薄层扫描对本病的发现与诊断有重要作用
Objective: To investigate the clinical, radiographic and CT features of pulmonary hamartoma. Methods: Sixty-seven pulmonary hamartomas with a mean age of 54 years and 40 asymptomatic surgeries (59.7%) were identified. All cases have positive chest photos, of which 42 cases of hilar and focal lesions. CT examination in 10 cases, branch fiberoptic examination in 18 cases, all cases were pathologically confirmed. Results: The majority of X-ray type in this group were pulmonary parenchyma. X-ray showed not only the common signs of benign tumor, but also spot or patchy calcification in about 12% The qualitative diagnosis of tumor is of great significance. Pathological cartilage more common. Conclusion: X-ray and CT thin-layer scan have an important role in the detection and diagnosis of this disease