Hiroki polyps with smooth surface are less likely to be malignant. The smooth surface of broad-based polyps is relatively a good phenomenon, generally speaking, the probability of benign is relatively large, you need to go to the regular hospital to do the relevant pathological examination, specific can consult the doctor, do the pathological examination for a comprehensive assessment. Wide-based polyps are a relatively common type of polyp, usually with a wide base, and need to be removed surgically. There are two types of broad-based polyps, broad-based pedunculated polyps and broad-based non-pedunculated polyps, which have different chances of becoming cancerous. If you find a broad-based polyp, don’t take it lightly, go to the hospital in time to do the relevant examination, so as to avoid delaying your condition and causing irreparable damage to yourself.