右中叶浸润型肺结核较为少见 ,临床常常以慢性炎症诊治而对肺结核考虑较少。为进一步提高对该类肺结核的诊断水平 ,我们对 1996～ 2 0 0 0年经痰细菌学检查及纤维支气管镜检查确诊而外院曾误诊为慢性炎症的 12例成人右中叶肺结核病例进行回顾性分析 ,探讨其误诊的有关因素和进 Right middle lobe infiltration of pulmonary tuberculosis is relatively rare, clinical diagnosis and treatment of chronic inflammation often less on tuberculosis. To further improve the diagnosis of this type of pulmonary tuberculosis, we retrospectively analyzed 12 cases of adult patients with right middle-pulmonary tuberculosis who had been diagnosed with sputum bacteremia and bronchoscopy and had been misdiagnosed as chronic inflammation from 1996 to 2000 , To explore the factors related to misdiagnosis and progress