例1,男47岁,右肺中心型肺癌。1996年9月23日在全麻下行右全肺切除术,术终返室全麻未醒,生命指征监测显示血压平稳在17/12kPa,脉率88次/min。2h 后全麻清醒诉术区痛,给哌替啶75mg 肌注。30min 后病人血压渐下降,1h 降至10/7kPa,查无胸内出血征象。首先给50%葡萄糖200ml 静注,同型血400ml 缓慢静点。由于全肺切除需限制输液量、控制输液 Example 1, male 47 years old, right lung center type of lung cancer. On September 23, 1996, right pneumonectomy was performed under general anesthesia. The general anesthesia was not awake after the surgery and the monitoring of vital signs showed that the blood pressure was stable at 17 / 12kPa and the pulse rate was 88 beats / min. 2h after anesthesia sober area of ​​?? pain, to meperidine 75mg intramuscular injection. 30min after the patient’s blood pressure gradually decreased, 1h reduced to 10 / 7kPa, no signs of intrathoracic bleeding. First, give 200% intravenous infusion of 50% dextrose, 400 ml of the same type of blood and slowly stop. Because of pneumonectomy need to limit the infusion volume, control infusion