Risk factors
When you get a diagnosis of cervical cancer, it's natural to wonder what may
have caused the disease. Doctors usually can't explain why one woman develops
cervical cancer and another doesn't.
However, we do know that a woman with
certain risk factors may be more likely than other women to develop cervical
cancer. A risk factor is something that may increase the chance of developing a
disease.
Studies have found that infection with the virus called HPV is the
cause of almost all cervical cancers. Most adults have been infected with HPV at
some time in their lives, but most infections clear up on their own. An HPV
infection that doesn't go away can cause cervical cancer in some women.
Other risk factors, such as
smoking, can act to increase the risk of cervical cancer among women infected
with HPV even more.
A woman's risk of cervical cancer can be
reduced by getting regular cervical cancer screening tests. If abnormal cervical
cell changes are found early, cancer can be prevented by removing or killing the
changed cells before they become cancer cells.
Another way a woman can reduce
her risk of cervical cancer is by getting an HPV vaccine before becoming
sexually active (between the ages of 9 and 26). Even women who get an HPV
vaccine need regular cervical cancer screening tests.