目的：分析不典型肺结核CT表现，并探讨其CT诊断价值。
Purpose: To analyze the CT features of atypical pulmonary tuberculosis and determine its value.
材料与方法：回顾性分析23例不典型肺结核的X线表现特征。
Materials and Methods:Retrospective analysis of 23 cases of typical X-ray characteristics of pulmonary tuberculosis.
目的：探讨不典型肺结核的影像学表现特点，以期提高其正确诊断率。
Objective: the main purpose of the study is to investigate the radiological characteristics of atypical pulmonary tuberculosis, so as to improve the correct diagnosis of the disease.
结果：不典型肺结核与肺癌在病灶形态、密度、边缘、灶周改变及纵隔肺门等表现均有不同。
Results: There were differences in lesion shape, density, boundary, change around the lesion and mediastinum hilus of lung between atypical tuberculosis and lung cancer.
目的评价纤维支气管镜（以下简称纤支镜）支气管肺泡灌洗液（BALF）的结核分支杆菌快速培养对不典型肺结核的诊断价值。
Objective To evaluate the diagnostic significance of rapid culture for Mycobacterium tuberculosis in bronchoalveolar lavage fluid (BALF) for atypical pulmonary tuberculosis.
称为高恩综合症（原发综合征），它是原发性肺结核的典型表现。
This is the "Ghon complex" that is the characteristic gross appearance with primary tuberculosis.
结论老年肺结核具有临床症状不典型，肺部病变广泛，并发症多，疗效差，病死率高等临床特点。
Conclusion the aged pt has the following clinical features: atypical clinical symptoms, extensive lung lesion, more complications, unsatisfying treatment effect and higher case-fatality rate, etc.
目的探讨肺结核不典型表现，提高对肺结核的诊断水平。
Objective to discuss the atypical manifestation of pulmonary tuberculosis, and to improve the diagnosis standard.
结论老年肺结核具有症状不典型、病变不典型、病灶部位不固定、病变容易恶化等特点。
Conclusion the atypical symptoms and focus, indefinite locations and easy aggravating properties are the characteristics of pulmonary tuberculosis in senility.
结论老年肺结核临床表现较青年人轻，不典型，合并症多，易误诊。
Conclusion The elderly pulmonary tuberculosis patients that the clinical manifest is not more serious, are atypical with more complications, being apt to be misdiagnosed.
结论老年肺结核具有症状不典型，病灶部位形态不典型，以及影像表现多样等特点。
Conclusion the imaging features of APT in aged patients are atypical, the symptoms position and shape of lesions are also atypical.
结论老年肺结核具有症状不典型，病灶部位形态不典型，以及影像表现多样等特点。
Conclusion the imaging features of APT in aged patients are atypical, the symptoms position and shape of lesions are also atypical.
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