Introduction

 

The first sign that you could have cancer may come from a routine screening test (such as a mammogram or colonoscopy), a health exam to identify the cause of a symptom or problem, or a procedure to treat another condition. 

If your doctor believes that you could have cancer, he or she will order several different kinds of tests to confirm that you have cancer and not another disease or condition, identify the kind of cancer you have, and find out how far the cancer has spread. After using these tests to diagnose, or identify, your cancer, your doctor might use more tests to find the best treatments for your disease, track your treatment progress, and monitor your overall health.

Explore the links in the column to the right to learn about cancer screening and diagnosis, the various tests you may need, and important questions to ask about your diagnosis and testing.

This content was last reviewed August 15, 2010 by Dr. Reshma L. Mahtani.
Latest Cancer News
US consumers want tougher probe of engineered salmon

February 8, 2012 — WASHINGTON (Reuters) - Three U.S. consumer groups petitioned the Food and Drug Administration on Tuesday to subject a new genetically engineered salmon to a more rigorous review process than is now in place before the fish can be approved as safe to eat.

Spanking kids can cause long-term harm: Canada study

February 7, 2012 — TORONTO (Reuters) - Spanking children can cause long-term developmental damage and may even lower a child's IQ, according to a new Canadian analysis that seeks to shift the ethical debate over corporal punishment into the medical sphere.

Breast cancer kills older women more often

February 7, 2012 — NEW YORK (Reuters Health) - Breast cancer is often considered more deadly among younger women, but a new study shows older women are actually more likely to die of the disease.

Select news items provided by Reuters Health