自1988年8月至1996年6月间,我们采用高频电刀对皮肤进行切割,皮瓣分离和组织的解剖,并配合选择手术入路,对某些肿瘤术中控制性降压等方法,不输血手术治疗头颈部恶性肿瘤1004例,克服了输血所带来的一系列并发症的发生。对术中所采取的减少或避免出血的方法和措施做了介绍。并就输血的危害及不输血手术的可行性进行了简要讨论。 From August 1988 to June 1996, we used a high-frequency electric knife to cut the skin, separated flaps and tissue anatomy, and combined with the choice of surgical approach. No blood transfusion surgery for 1004 cases of head and neck malignancy, to overcome the occurrence of a series of complications of blood transfusion. The methods and measures taken to reduce or avoid bleeding during surgery were introduced. And briefly discussed the harm of blood transfusion and the feasibility of blood transfusion surgery.