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目的 :总结支气管内膜结核HRCT表现以提高其影像诊断水平。材料与方法 :回顾性分析 10 3例支气管内膜结核患者HRCT影像资料和临床资料。结果 :支气管内膜结核的HRCT主要表现为多支受累、软骨环内较均匀分布的环形增厚软组织密度灶 ,以及局限性肺气肿和肺内支气管播散灶。结论 :累及多支的软骨环内较均匀分布的环形增厚软组织密度灶可以作为支气管内膜结核的较具特征性的一种直接征象
OBJECTIVE: To summarize the HRCT findings of endobronchial tuberculosis in order to improve its imaging diagnosis. Materials and Methods: HRCT images and clinical data of 103 patients with endobronchial tuberculosis were retrospectively analyzed. Results: HRCT of bronchial endometrial tuberculosis mainly manifested as multiple involvement, more uniform distribution of circular thickening of soft tissue density within the cartilage ring, as well as localized emphysema and pulmonary bronchial disseminated lesions. CONCLUSION: Circumferential thickening of soft tissue densities within the multi-branch cartilaginous ring can be used as a more direct characteristic of bronchial endometrial tuberculosis