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目的探讨及评价肺CT阴性慢性咳嗽患者行支气管镜检查的临床意义。方法对48例肺CT阴性慢性咳嗽患者行支气管镜检查。结果慢性支气管炎21例,嗜酸细胞性支气管炎5例,气管或支气管内膜结核7例,支气管肺癌5例,支气管异物2例,支气管内膜结石1例,未见异常7例。结论肺CT阴性慢性咳嗽患者行支气管镜检查对诊断有重要的临床意义。
Objective To investigate and evaluate the clinical significance of bronchoscopy in patients with chronic lung CT-negative chronic cough. Methods Bronchoscopy was performed on 48 patients with chronic lung CT-negative chronic cough. Results There were 21 cases of chronic bronchitis, 5 cases of eosinophilic bronchitis, 7 cases of endotracheal or endobronchial tuberculosis, 5 cases of bronchogenic carcinoma, 2 cases of bronchial foreign body and 1 case of endobronchial calculi. No abnormalities were found in 7 cases. Conclusion Bronchoscopy in patients with chronic lung CT-negative chronic cough has important clinical significance.