MAIN Health Diagnostic Tests

Scans and tests your doctor's best tools for diagnosing disease and prescribing treatments.

Scans of your bones, lungs or heart can uncover clues to related problems, while mammograms are still the best defense against breast cancer.

Blood tests can reveal the causes of kidney, liver and other diseases - as well as diagnosing various types of cancer. Perhaps more importantly, testing for suspected "silent" diseases that might not show early symptoms may often lead to early, life-saving treatment.

Just up ahead, get expert advice and information on what to expect when you go for a medical procedure or lab test - and what the results may mean.

More information about patient lab tests around the Web:

Lab Tests Online - Including everything from Addison's Disease to West Nile virus with related tests listed by name and disease. Each click brings you to information on the test, the diseases it may identify and additional resources. Clear, easy to navigate and understand.

Quest Diagnostics Medical Tests - Accessible by the first letter of the test, the site takes you through each procedure with sections on what it may diagnose, how it feels, what you can expect, some of the results, risks and alternatives.

RESEARCH CENTER: Diagnostics - Feature articles and several sections that deal with specific body parts - the knee, shoulder, etc. Take a look at the videos if you are scheduled for arthroscopy or a stent. Devices such as hearing aids are also discussed.

WebMD Medical Tests A-Z - Like it says, with an extensive database of information on a wide range of medical tests, screenings, and procedures.

also see related feature -> How To Overcome Fear of Needles

This information is intended as reference and not as medical advice.
All treatment decisions should be made by medical professionals.