围手术期进行输血治疗能挽救病人的生命，并可有利于病人术后恢复。目前，红细胞、血浆、血小板、冷沉淀等成分血是输血治疗的主流，可节约血液资源。但近年来在战场上尝试输注温暖新鲜全血，提高了严重创伤病人的存活率。因此，围手术期输血应考虑每例病人的具体情况确定需求，选择血液成分或新鲜全血。

Inspection on perioperative transfusion        WU Xiu-wen，REN Jian-an. Research Institute of General Surgery，Nanjing General Hospital of Nanjing Military Command，PLA，Medical School of Nanjing University，Nanjing 210002，China
Corresponding author：REN Jian-an，E-mail：jan@medmail.com.cn
Abstract    The perioperative transfusion could save patients’ lives，and accelerate postoperative recovery. Component therapy including red blood cells，plasmas，platelets，and cryoprecipitate has become the accepted standard of care in transfusion medicine，which could save blood resources. U.S. army，however，used warm fresh whole blood in oversea wars，which was proved to be associated with the improved outcomes in critically ill patients. As a result，perioperative transfusion should be based on exact requirements of each patient，to choose between whole blood or component therapy.