支气管内膜结核是发生在气管、支气管黏膜或黏膜下层的结核病,多继发于肺结核,少数继发于支气管淋巴结结核,通过胸片、胸部CT、纤维支气管锁、反复查痰涂片中查找抗酸杆菌可以明确诊断。我所门诊发现10例因首发症状为阵发性干咳,个别患者咯痰带血而胸片无异常改变,查不出病因延 Bronchial endocardial tuberculosis occurs in the trachea, bronchial mucosa or submucosal tuberculosis, and more secondary to tuberculosis, a small number of secondary to bronchial lymph node tuberculosis, chest X-ray, chest CT, bronchial lock, repeated sputum smear find anti- Acidobacteria can be a clear diagnosis. My clinic found 10 cases due to paroxysmal onset of symptoms of paroxysmal dry cough, some patients with expectoration and blood without abnormal chest X-ray changes, can not find the cause of the delay