Rectal adenoma and rectal cancer

Rectal adenoma is a benign tumor, generally does not endanger the patient's life. Rectal cancer is a cancer, if not treated in time will show distant metastasis, affecting the patient's life. Rectal adenoma although a benign tumor, but also belong to precancerous lesions, if not timely resection, a large number of cancer into rectal cancer. If rectal endoscopy found rectal adenoma need to be removed under endoscope, to prevent cancer, after removal will be fine. If rectal cancer requires standardized anti-tumor treatment, specific clinical staging is required before treatment, and a comprehensive treatment plan is formulated according to clinical staging.