Cecal mucosal swelling, mainly considered with inflammatory stimulation, polyps and tumor disease and so on. 1. Inflammatory stimulation: after bacterial infection, inflammation occurs in the cecum area, which can lead to congestion, redness and swelling of the affected area, and then swelling appears. Patients may also suffer from abdominal pain, fever and other symptoms. 2. Polyps: the appearance of polyps in the mucosa of the cecum is mainly considered to be related to inflammation, dietary influences and genetic factors, which can also lead to the symptoms of cecum mucosal swelling. 3. Tumor: no matter what kind of tumor, it can cause this disease, and the common tumor includes mucosal adenoma, cecum cancer and so on. As the causes of the above mentioned diseases are complicated, it is recommended to consult a doctor in time to check the possibility of malignant diseases. After the cause of the disease is clarified, standardized treatment should be carried out under the guidance of doctors in time to avoid delaying the condition.