目前食管癌的治疗多以手术为主的综合治疗。随着手术技术的提高 ,吻合方式的多样化 ,吻合口瘘的发生率近年来有所降低 ,但仍无法完全避免吻合口瘘的发生[1～ 3] 。一旦发生吻合口瘘 ,营养支持尤为重要 ,通常采用的方法有静脉高营养、空肠造瘘等。 1985年 1月～ 1999年 12月 ,山 At present, the treatment of esophageal cancer is mostly combined with surgery. With the improvement of surgical techniques and diversification of anastomosis, the incidence of anastomotic leakage has decreased in recent years, but the occurrence of anastomotic leakage has not been completely avoided [1–3]. In the event of anastomotic leakage, nutritional support is particularly important. The commonly used methods include intravenous hypertrophy and jejunostomy. January 1985 - December 1999, Mountain