Objective:To investigate the value of branchofiberoscope in siting the bleeding place of the serious hemoptysis patients with acute atelectasis.

目的探讨纤维支气管镜对咯血伴急性肺不张病人的定位价值。

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Chronic sinus infections, bronchiectasis (see bronchiectasis and Atelectasis: bronchiectasis), and allergies also increase the risk of repeated episodes of acute bronchitis.

慢性鼻窦炎，支气管扩张，过敏也会增加急性支气管炎反复发作的风险。

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Objective To explore the mechanism, prevention and treatment of atelectasis in patients with acute organophosphorus pesticide poisoning.

目的探讨急性有机磷农药中毒患者并发肺不张的机理与防治。

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