目的分析748例微创神经外科手术中86例发生医源性血管损伤及脑缺血性并发症的病例。
Objective To study iatrogenic vascular injuries and related ischemic complications in 86 out of 748 cases undergoing minimally invasive neurosurgery.
结论神经外科手术坐位全身麻醉期间，肺血管能保持自主调节功能，维持肺氧合功能在正常水平。
Conclusions During neurosurgical procedure under general anesthesia and sitting position, pulmonary vascular auto regulation can be preserved and pulmonary oxygenation can be kept in normal.
结论神经外科微创手术并非“无创”，术中医源性血管损伤可能引起脑缺血性并发症。
Conclusion Minimally invasive neurosurgery is not atraumatic and may result in ischemic complications following iatrogenic vascular injury.
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