The difference between tubular adenoma and intestinal polyp usually lies in the difference in etiology and degree of lesion. 1. Etiology: tubular adenoma is usually caused by abnormal glandular proliferation, usually associated with family genetics, low exercise, constipation and other factors, while intestinal polyps are caused by abnormal growth of intestinal mucosal tissues, and are associated with inflammation, lifestyle habits, age and other factors. 2. Degree of lesion: tubular adenoma is a lesion protruding from the surface of colonic mucosa to the intestinal lumen, which is usually benign and almost non-cancerous; intestinal polyp refers to the elevated intestinal mucosal lesion, which will form malignant tumor along with the intestinal mucosal cell anomalies, thus affecting the patient’s health. If you feel unwell, it is recommended that you should go to the hospital for examination, and give appropriate treatment under the guidance of the doctor after diagnosis.