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重症急性胰腺炎 (SAP)具有临床病死率高、发展迅速、极易并发其他严重并发症等特点。SAP的病死率 30 %～ 10 0 %。采用全肠外营养 (TPN )可有助于SAP的恢复和痊愈。1 TPN在治疗SAP中的必要性TPN指通过外周静脉或中心静脉置管供给机体所需的糖、氨基酸、脂肪、电解质、微量元素
Severe acute pancreatitis (SAP) has the characteristics of high clinical mortality, rapid development, easily complicated by other serious complications. SAP mortality rate of 30% ~ 100%. The use of total parenteral nutrition (TPN) can help SAP recovery and recovery. 1 TPN in the treatment of SAP Necessity TPN refers to the supply of the body through the peripheral vein or central venous catheter required sugar, amino acids, fats, electrolytes, trace elements