Objective To investigate the application of enteral nutrition (en) in preoperative bowel preparation for patients with colorectal carcinoma.
目的探讨肠内营养剂在结直肠癌术前肠道准备中的应用效果。
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Objective:To study both the nutritional and the bowel cleared effect of the preoperative use of total enteral tube feeding nutrition in the patients with cancer of the large intestine.