Despite news stories that question of the value of certain cancer tests periodically, it is simply a matter of common sense to get a cancer-screening test when symptoms appear. It is also a matter of common sense to have regular examinations for cancer when indicated by family history or a person’s age. In the absence of screening, nothing is gained. Practicing a prudent preventive schedule at the very least contributes to peace of mind; more importantly, it can make the difference between a positive and a negative treatment outcome.

Some of the most promising cancer news is the result of screening tests.

Did you know that the PAP smear test has helped to virtually eliminate deaths from cancer of the cervix?

The colonoscopy, which not only permits the doctor to detect nodules but to remove them in their pre- or early-cancerous state, is helping to make the feared colostomy a thing of the past.

Early detection remains the best defense against cancer. Thus, you are well advised to err on the side of caution: Don’t defer or avoid screening.