This test should be done yearly for people older than 50, but only about 40 percent of people over 50 in a recent survey had ever had this test performed. Only about 20 percent had the test done in the previous year. The other test is called sigmoidoscopy, in which a probe checks the colon for polyps that could become cancerous. Again, about 40 percent had ever had this test done. That's why it's so important to be screened at recommended intervals.
Sigmoidoscopy can even help prevent cancer by detecting polyps before they become cancerous.
Talk to your doctor about screenings you need. Other Topics Health Watch is intended to provide general information only and should not replace the advice of a medical professional. You should contact your physician if you have questions about any of these topics.