Objective To summarize the diet intervention and other aspects the prevention of colorectal cancer and related nursing .Methods Through the initial ”screen”for high-risk patients,followed regular”check”this step.Results Underwent colonoscopy polyps crowd,found that a high proportion of 80%,adenomatous polyps as precancerous lesion,5 cases of polyps of the top cancer found,2 cases of characinoid.Conclusion According to different groups is give guidance and the nursing,on colorectal cancer preventive health complement each other.
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