8 Frequently Asked Questions about Ileus

5. How is ileus diagnosed?

When you visit a doctor complaining of abdominal discomfort, you will most likely receive a brief physical examination to determine whether further tests are required. The doctor may listen to your belly with a stethoscope and will ask for your history. You will be asked questions about how you are feeling and about your bowel movements. According to the Mayo Clinic, your doctor may order the following tests or procedures as she deems necessary:

• X-ray. If your doctor suspects intestinal obstruction, you will receive an x-ray to confirm this diagnosis. According to the Mayo Clinic, however, not all obstructions can be seen on an x-ray.
• Computerized tomography (CT). A CT scan provides a more detailed picture than a standard x-ray. It is more likely to show intestinal obstruction if there is one.
• Ultrasound. This method is preferred for children who may have an intestinal obstruction.
• Air or barium enema. For this procedure, air or liquid is inserted into the colon through the rectum. Then, an x-ray image is taken for a clearer picture. Sometimes, the insertion of air or liquid into the colon can fix the intestinal obstruction without further intervention.