For people with unexplained abdominal pain, diarrhea, blood in stool, black stool, change in bowel habits, as well as microscopic treatment of intestinal polyps, rectal and colorectal tumors, inflammatory bowel disease and other diseases, colonoscopy is required. Specific as follows:
1. People who have lower gastrointestinal symptoms such as blood in stool, abnormal defecation, abdominal discomfort and other symptoms with unknown diagnosis;
2. barium enema suspected intestinal lesions, need to further confirm the diagnosis;
3. abdominal masses, especially lower abdominal masses, who need to be clearly diagnosed;
4. Unexplained low bowel obstruction;
5. those who need regular follow-up after colon polypectomy for colon cancer;
6. census of colon tumor, those who have serious colon lesions in their family;
7. unexplained wasting anemia;
8. endoscopic resection of colon polyps, early colon cancer;
9. intestinal torsion and intussusception reset.
If the digestive symptoms are obvious, consult the gastroenterology department in time, improve the colonoscopy and other related examinations, make a clear diagnosis and timely diagnosis and treatment.