Inside NCI: A Conversation with Dr. Barry Kramer about Cancer Screening.
Some types of cancer can be found before they cause symptoms. Checking for cancer (or for conditions that may lead to cancer) in people who have no symptoms is called screening. Screening can help doctors find and treat some types of cancer early. Generally, cancer treatment is more effective when the disease is found early. However, not all types of cancer have screening tests. Genetic testing can also offer risk assessment. See bottom of this page for details.
Get more info at the National Cancer Institute.
The American Cancer Society recommends these screening guidelines for most adults.
- Yearly mammograms are recommended starting at age 40 and continuing for as long as a woman is in good health
- Clinical breast exam (CBE) about every 2 years for women in their 20s and 20s and every year for women 40 and over
- Women should know how their breasts normally look and feel and report any breast change promptly to their health care provider. Breast self-exam (BSE) is an option for women starting in their 20s.
The American Cancer Society recommends that some women -- because of their family history, a genetic tendency, or certain other factors -- be screened with MRI in addition to mammograms. (The number of women who fall into this category is small: less than 2% of all the women in the US.) Talk with your doctor about your history and whether you should have additional tests at an earlier age. For more information, visit the American Cancer Society website and read Breast Cancer: Early Detection.
Colorectal cancer and polyps
Beginning at age 50, both men and women should follow one of these testing schedules:
Tests that find polyps and cancer
- Flexible sigmoidoscopy every 5 years*, or
- Colonoscopy every 10 years, or
- Double-contrast barium enema every 5 years*, or
- CT colonography (virtual colonoscopy) every 5 years*
Tests that primarily find cancer
- Yearly fecal occult blood test (gFOBT)**, or
- Yearly fecal immunochemical test (FIT) every year**, or
- Stool DNA test (sDNA), interval uncertain**
* If the test is positive, a colonoscopy should be done.
** The multiple stool take-home test should be used. One test done by the doctor in the office is not adequate for testing. A colonoscopy should be done if the test is positive.
The tests that are designed to find both early cancer and polyps are preferred if these tests are available to you and you are willing to have one of these more invasive tests. Talk to your doctor about which test is best for you.
The American Cancer Society recommends that some people be screened using a different schedule because of their personal history or family history. Talk with your doctor about your history and what colorectal cancer screening schedule is best for you. For more information on colorectal cancer screening, please visit the American Cancer Society and read the article Colorectal Cancer: Early Detection.
All women should begin cervical cancer screening about 2 years after they begin having vaginal intercourse, but no later than 21 years old. Screening should be done every year with the regular Pap test or every 2 years using the newer liquid-based Pap test.
- Beginning at age 20, women who have had 2 normal Pap test results in a row may get screened every 2 to 2 years. Women older than 20 may also get screened every 2 years with either the conventional or liquid-based Pap test, plus the human papilloma virus (HPV) test.
- Women 70 years of age or older who have had 2 or more normal Pap tests in a row and no abnormal Pap test results in the last 10 years may choose to stop having Pap tests.
- Women who have had a total hysterectomy (removal of the uterus and cervix) may also choose to stop having Pap tests, unless the surgery was done as a treatment for cervical cancer or pre-cancer. Women who have had a hysterectomy without removal of the cervix should continue to have Pap tests.
Some women – because of their history – may need to have a different screening schedule for cervical cancer. Please see Cervical Cancer: Prevention and Early Detection for more information.
Endometrial (uterine) cancer
The American Cancer Society recommends that at the time of menopause, all women should be informed about the risks and symptoms of endometrial cancer. Women should report any unexpected bleeding or spotting to their doctors.
Some women -- because of their history -- may need to consider having a yearly endometrial biopsy. Please talk with your doctor about your history.
For people aged 20 or older having periodic health exams, a cancer-related check-up should include health counseling and, depending on a person’s age and gender, exams for cancers of the thyroid, oral cavity, skin, lymph nodes, testes, and ovaries, as well as for some non-malignant (non-cancerous) diseases.
Source: American Cancer Society
Take control of your health and reduce your cancer risk.
- Stay away from tobacco.
- Stay at a healthy weight.
- Get moving with regular physical activity.
- Eat healthy with plenty of fruits and vegetables.
- Limit how much alcohol you drink (if you drink at all).
- Protect your skin.
- Know yourself, your family history, and your risks.
- Have regular check-ups and cancer screening tests.
- Complete a hereditary screening form HERE and discuss it with your provider. (See more information below.)
Genetic Testing for Cancer Risk
Myriad’s Genetic Testing website – https://myriad.com/myrisk/
Real patient story about Breast Cancer – Ashley Dedmon - https://www.youtube.com/watch?v=lLLu2iQ12HA
Benefits of genetic testing: https://myriad.com/patients-families/genetic-testing-101/benefits-of-genetic-testing/
Hereditary Cancer resources: https://myriad.com/patients-families/hereditary-cancer-risk/
3 minute short video clip explaining hereditary cancer & myRisk https://myriad.com/myrisk/patient-education/
- How much will this cost?
- Why does a doctor need to order this for me?
- What are the potential outcomes of the test and their impact on me?
- Can the MyRisk test determine if I have cancer?
- When will I receive my results?