Colon bulge with smooth surface may be polyp or tumor.
1. Colon polyp is a bulging lesion that occurs on the inner wall of the colon and protrudes into the inner lumen of the intestine. There are many reasons for the formation of colon polyp, such as infection, heredity, age, dietary habits, etc. Most patients do not have obvious clinical symptoms.
Most of the patients do not have obvious clinical symptoms, some patients may have unshaped stools, bloody stools, mucus stools, etc. Pathological manifestations of smooth surface submucosal elevation, the initial surface of the smooth elevated foci, the late stage may be transformed into cauliflower-like.
2. The etiology of intestinal lipoma is still unclear, which may be related to fat deposition, fat metabolism disorder and intestinal malnutrition. Most patients with colonic lipoma are asymptomatic, manifested as submucosal bulge of colon with soft texture and smooth surface.
3. Colon cancer: in the early stage of colon cancer, there may be smooth bulge on the surface of colon, and then there may be manifestation of mucous membrane erosion, bleeding, cauliflower-like changes and other manifestations.
The appearance of colon bulge with smooth surface may also be colon mesenchymal tumor and other lesions. After checking the symptoms, you should consult the doctor in time, improve the examination, make a clear diagnosis, and then follow the doctor’s instructions for treatment.