Imaging tests

Imaging tests provide pictures of bones, organs, tissues, and other parts (such as blood vessels) inside the body.

These tests are used to help diagnose medical problems. Tests include:

• X-rays.
• Ultrasound.
• CAT scans.
• MRIs.
• PET scans.

Incidental findings can mean different things:

• The doctor may be able to tell that it is nothing serious. Nothing needs to be done.
• The doctor may decide it's something he or she wants to keep an eye on. So you will need regular testing.
• The doctor may be able to tell that it is something serious that needs treatment.
• The doctor may not be able to tell whether or not it's serious without other types of tests.

Your doctor will decide what to do based on what the finding shows, what the chances are that it is something serious, and what the medical guidelines recommend for such a finding.

If you have had the same test in the past, your doctor may compare the older test results with the newer one to see if there has been a change.

Incidental findings may lead to more tests. This can mean more cost, more time, and more anxiety about your health, maybe for no reason.

On the other hand, further tests might catch a serious problem that can be treated because it was found early. Or they might prove that the finding isn't serious and you don't have to worry about it.

Your doctor can tell you what your options are. Together you can decide if you need treatment or more tests.