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目的分析不典型肺结核CT表现,以提高对本病的诊断能力。方法回顾分析76例不典型肺结核CT片上的发病部位及影像表现,所有病例均得到证实。结果不典型肺结核CT表现有毛玻璃样病变20例,肺内孤立结节21例,叶、段实变或不张19例、成人原发肺结核16例。结论不典型肺结核CT表现多样,与肺炎和肺癌鉴别诊断较困难。
Objective To analyze the CT findings of atypical pulmonary tuberculosis in order to improve the diagnosis of this disease. Methods A retrospective analysis of 76 cases of atypical pulmonary tuberculosis on the CT site incidence and imaging findings, all cases have been confirmed. Results of atypical pulmonary tuberculosis CT showed frosted glass lesions in 20 cases, 21 cases of isolated lung nodules, leaf, segment consolidation or atelectasis in 19 cases, 16 cases of adult primary pulmonary tuberculosis. Conclusion The manifestations of atypical pulmonary tuberculosis are diverse, which is more difficult to differentiate from pneumonia and lung cancer.