Objective To investigate the effect of spinal canal tumor by mini-invasive operation.

目的探讨微侵袭手术切除椎管髓外肿瘤的疗效。

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Conclusion: VATS lobectomy was a kind of mini-invasive operation and patients had rapid recovery with slight pain and the hospital stay was markedly less compared with conventional thoracotomy.

结论：电视胸腔镜肺叶切除为微创伤手术，术后患者恢复快，疼痛轻，住院时间较普通开胸手术明显缩短。

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Conclusion: SBAE in an effective and safe mini invasive operation for hemoptysis in aged patients.

结论：选择性支气管动脉造影栓塞术为治疗老年大咯血有效、安全的微创手术。

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