Breast Cancer Screening

False-Positive Findings
Test results may appear to be abnormal even though no cancer is present. A false-positive test result (one that shows there is cancer when there really isn't) can cause anxiety and is usually followed by more tests (such as a biopsy), which also have risks. In fact, 80 to 90 percent of all abnormal mammograms are false-positives.
 
Most abnormal test results from breast cancer screenings turn out not to be cancer. False-positives are more common in:
 
  • Younger women
  • Women who have had previous breast biopsies
  • Women with a family history of breast cancer
  • Women who take hormones, such as estrogen and progesterone.
 
The skill of the radiologist also can affect the chance of a false-positive result.
 
Radiation Exposure
Being exposed to radiation is a risk factor for breast cancer. The risk of developing the disease from mammograms is greater with higher doses of radiation and in younger women. For women older than 40, the benefits of an annual mammogram to screen for breast cancer may be greater than the risks from radiation exposure.
 

Final Thoughts

Breast cancer screening is an important part of any women's healthcare. This involves mammograms every one to two years, starting at age 40; clinical breast exams; and self-exams. No matter how old you are, and especially if you have risk factors for breast cancer, you should ask for medical advice about when to begin having mammograms and how often to be screened.
6 Things That Worsen or Cause ED

Information on Breast Cancer

Terms of Use
Advertise with Us
Contact Us
About eMedTV
Privacy Policy
Copyright © 2006-2017 Clinaero, Inc.
eMedTV serves only as an informational resource. This site does not dispense medical advice or advice of any kind. Site users seeking medical advice about their specific situation should consult with their own physician. Click Terms of Use for more information.