Abstract:

Precautions of blood components application in surgical patients        MA Xiao-chun，ZHU Cheng-rui. Department of Intensive Care Unit，the First Affiliated Hospital of China Medical University，Shenyang 110001，China
Corresponding author：MA Xiao-chun，E-mail：xcma2972@sina.com
Abstract    Transfusion of blood components is a frequent intervention in surgical patients. It has different physiopathologic feature and clinical manifestation in bleeding and coagulopathies induced by different disease, such as trauma，hemorrhage，sepsis，liver dysfunction，renal dysfunction. And it’s different in the dose and timing of blood products application.

Key words: blood components, coagulation dysfunction, trauma, hemorrhage, sepsis

摘要：

外科病人应用血液制品情况临床十分常见。不同疾病导致的出凝血功能障碍的病理生理学机制存在差异，临床表现也不尽相同，如创伤、失血、脓毒症、肝肾功能障碍导致的出凝血功能障碍等，其应用血液制品的时机及剂量等方面也存在差异。

关键词: 血液制品, 出凝血功能障碍, 创伤, 失血, 脓毒症