Step 4: Read and complete the decision guide to learn more about your symptoms.
Colon Cancer Screening
Barium enema is a good test to screen for colon cancer. Some experts believe that the chance of detecting colon cancer can be increased by combining barium enema with flexible sigmoidoscopy or stool cards (fecal occult blood tests).
After a normal barium enema, you can wait five years before your next colon cancer screening test. At that point, you can choose between several different tests, including
barium enema, with or without flexible sigmoidoscopy
flexible sigmoidoscopy alone
stool cards(fecal occult blood tests)
computed tomography, also called "virtual" colonoscopy.
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