In addition to colonoscopy, there are also colonography, abdominal CT, capsule endoscopy, and other examination methods to check the intestines.
1. Colonography: also called barium enema, uses barium enema to examine the colon through X-ray. It is prohibited for people with intestinal obstruction or intestinal perforation.
2. Abdominal CT: It is used to diagnose lesions of small intestine and colon, such as tumor polyps and colon cancer, etc. It can also clarify the scope of lesions and investigate whether the tumor has metastasized to distant places.
3. Capsule endoscopy: it can enter the human body and peep into the human intestines and stomach. It is suitable for long-term abdominal pain, diarrhea, and it is suitable for this examination if the cause cannot be identified. It is not suitable for those who suspect or diagnose intestinal obstruction and those who are equipped with cardiac pacemakers.
It is recommended to go to a regular hospital to check the intestines under the guidance of a professional.