问:经低温灌洗保存的供肝,放入受者腹腔内进行移植手术的时候,是否有进入第二次热缺血的危险? 答:业已降温的供肝,一旦离开低温环境而被放进腹腔后,温度是必然要回升的。问题的关键是升温的速度,究竟要经过多长的时间就会出现第二次热缺血的危险。我室曾做供肝自然复温的实验。将经常规低温灌洗完毕的供移植用狗肝,其中心温度已降低 Q: Is there any danger of entering a second warm ischemia when the donor liver preserved in cryogenic lavage is placed in the recipient’s abdominal cavity for transplantation? A: The cooled donor liver, once exited from a cold environment, is released Into the abdominal cavity, the temperature is bound to pick up. The crux of the matter is the rate of warming, which is the second hot ischemia that can take a long time to pass. My room had an experiment on the natural rewarming of the liver. Will be routinely lavaged for liver transplantation for dog liver, the center temperature has been reduced