腹部肿瘤外科病人就诊时多伴有不同程度的营养吸收障碍及梗阻、出血等症状,导致多种器官功能和免疫功能低下,手术耐受力及术后愈合能力差,是造成术后吻合口瘘等严重并发症的主要原因。我们采用全胃肠外营养支持(Total Parental Nutrition简称TPN)对严重 Abdominal tumor surgery patients are often accompanied by different degrees of malabsorption, obstruction, bleeding and other symptoms, resulting in a variety of organ function and immune dysfunction, surgical tolerance and postoperative healing ability is poor, is caused by postoperative anastomotic leakage The main cause of serious complications. We use Total Parental Nutrition (TPN) for severe