Main Content
Imaging Tests
Types of imaging tests
Bone density
Computed tomography (CT)
Fluoroscopy
Image-guided tests
Types of procedures
Procedures by areas of the body
Mammogram
Magnetic resonance imaging (MRI)
Nuclear medicine and positron emission tomography (PET)
Ultrasound
X-rays
Getting ready for your appointment
Computerized tomography
Interventional radiology
Magnetic resonance imaging
Nuclear medicine
Positron emission tomography
Imaging tests and your health and safety
The healthcare team
PET is a type of nuclear medicine test. Nuclear medicine imaging tests use a special camera and tiny amounts of radioactive drugs (called tracers). The test checks how well organs and other parts of your body are working. During the test, you’ll lie on a table that’s attached to a donut-shaped machine, called a PET scanner.
Sometimes magnetic resonance imaging (MRI) is used with a PET scan. MRI is a test that uses a powerful magnetic field, radio waves, and a computer to make clear and detailed pictures of organs and structures inside your body.
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