Result: No cases of anastomotic fistula and heavier alimentary canal function disorder, such vomit, diarrhea, bellyache occurred in 20 patients.

• 结果：20例患者术后行早期肠内营养支持，均未发生吻合口痰，未出现呕吐、腹泻、腹痛等较重的消化道功能紊乱情况。