bronchial stump interrupted suture group 127 cases , in six cases of bronchopleural fistula after irritating cough persisted more than one week nine cases, hemoptysis sputum tweleve cases.

• 支气管残端间断缝合组127例，发生支气管胸膜瘘6例，术后刺激性干咳持续存在大于1周9例，咳血痰12例。