The colonoscopy report generally looks at two main parts, namely what is seen on the scope and what is diagnosed on the scope. The names can vary depending on the hospital. During colonoscopy, if a suspicious lesion appears, a biopsy pathology analysis is required. For patients with pathological biopsies, it is also necessary to combine the results of the pathologist’s analysis in order to make a comprehensive and accurate diagnosis. What is seen microscopically: This refers to the changes in the colon associated with the mucosa that can be seen through the colonoscope by the physician performing the colonoscopy. A microscopic diagnosis is a diagnostic conclusion given by the physician based on what is seen on the microscope. Common microscopic diagnoses include no abnormal findings in the whole colon; nonspecific ulcerative colitis; ischemic colitis; simple ulcer of the large intestine; intestinal tuberculosis; colorectal polyps; proliferative colon masses; colonic diverticula; and intestinal pneumatocysts. Common results of colonoscopy Indicates normal results: no abnormal findings in the whole colonic mucosa, meaning no obvious lesions in the colonic mucosa. Indicates abnormal results: 1, non-specific ulcerative colitis: suggests inflammatory colonic lesions, there are various classifications according to the extent of involvement and mucosal morphology, which need to be combined with clinical symptoms, laboratory tests and pathological examination of mucosal biopsy to assess the severity of the disease and carry out general treatment and drug therapy, which need to be combined with the condition. 2.Ischemic enteritis: if it is transient type, the mucosa under endoscopy shows congestion, edema, erosion, etc., and biopsy is needed; if it is stricture type, it is difficult to pass through colonoscopy in general, and further examination is needed to differentiate it from colonic stricture caused by cancer. 3.Simple ulcer of colon: pathological biopsy is performed if necessary to clarify whether there is a possibility of cancer. After diagnosis, take medication as prescribed by the doctor and follow up regularly. Pay attention to the regular diet in daily life, do not overeat, avoid cold, spicy and stimulating food, eat more easily digestible food, pay attention to rest and emotional regulation. 4, intestinal tuberculosis: detailed medical history, whether there is a history of pulmonary tuberculosis or other parts of the tuberculosis, whether there is fever, night sweats, wasting, pain in the right lower abdomen, etc., pathological examination can be seen caseous granuloma, and combined with the relevant tuberculosis-related examination. After diagnosis, anti-tuberculosis treatment is required. 5, colorectal polyps: there are polyps and adenomas. The former is a non-neoplastic disease and requires pathological biopsy to confirm the diagnosis of endoscopic polyp removal. The latter requires pathological biopsy to clarify the nature and stage of adenoma tumor for the next relevant treatment. 6.Colonic proliferative mass: further pathological biopsy is needed to clarify its nature and stage with the pathological report, and to carry out the next step of treatment. 7.Colonic diverticulum: Generally, it is found in ascending colon, cecum and sigmoid colon, mostly multiple. Generally, medical treatment is used first, such as fasting, gastrointestinal decompression, intravenous rehydration, antibiotic treatment, etc. If the patient is not satisfied with the effect of medical treatment, the patient will be treated as a patient. If the patient does not respond well to medical treatment, surgical treatment is required. Patients without complications have a better prognosis, but those with severe combined abdominal infection and sepsis have a poorer prognosis. 8, intestinal pneumatocysts: mostly seen in the sigmoid colon, need biopsy and polyps to identify.