(2) Colitis diseases (including tuberculosis, schistosomiasis granuloma, ulcerative colitis, dysentery, etc. ) has its own characteristics in the history of intestinal inflammatory diseases. Microscopic examination of stool may have its special findings, such as eggs and phagocytes. Dysentery can cultivate pathogenic bacteria. X-ray examination showed that the affected intestine was long, but the cancer rarely exceeded 10 cm. Colonoscopy and histopathological examination are also different, and further diagnosis can be made.
(3) Other colonic spasm: X-ray examination showed that the small intestine stenosis was reversible. Appendiceal abscess; There was an abdominal mass, but X-ray examination showed that the mass was outside the cecum, and the patient had a history of appendicitis.