Conclusion Early applieation of bronchofiberscope may prevent postoperative atelectasis in the patients with increased or retained airway secretion.
结论对于术后气道分泌物增多潴留者，早期纤维支气管镜介入治疗可预防术后肺不张。
2
Conclusion the efficacy of bronchi artery injection bronchofiberscope and catheter intervention in treatment of multi-drug resistant pulmonary tuberculosis is obvious.