A barium enema is an x-ray exam of the large intestine (colon). How does one prepare for a barium enema exam? Two days before the exam, do not eat any fruits, nuts, peas, beans, coarse cereals or ...
Q: My father had colon cancer. I had a sigmoidoscopic exam in the doctor's office, but the doctor could not complete it because my colon is twisted. The doctor had me go for a colonoscopy exam, but ...