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目的:探讨胸部X线检查正常的咯血患者的病因。方法:通过纤支镜检查确定142例胸部X线检查正常的咯血患者的病因。结果:142例患者中,110例(77.46％)患者通过纤支镜检查确定病因,其中炎症88例(61.97％)、肺癌16例(11.27％)、支气管内膜结核6例(4.22％)。结论:纤支镜对确定胸片正常的咯血患者的病因有重要作用。
Objective: To investigate the etiology of chest X-ray in patients with normal hemoptysis. Methods: The etiology of 142 hemolytic patients with chest X-ray examination was confirmed by fiberoptic bronchoscopy. Results: Of the 142 patients, 110 (77.46%) patients were diagnosed by fiberoptic bronchoscopy. Among them, 88 (61.97%) were inflammation, 16 (11.27%) were lung cancer and 6 (4.22%) were bronchial invaders. Conclusion: Fiberoptic bronchoscopy plays an important role in determining the cause of hemoptysis in patients with normal chest radiographs.