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Home > Pancreas Education > Detection and Diagnosis > Diagnostic Imaging Studies

Diagnostic Imaging Studies

Magnetic Resonance Imaging (MRI)

How it works: MRI is another common diagnostic imaging study used in pancreatic cancer. MRI scans use radio waves and powerful magnets to produce images of the body. Like a CT scan, an MRI can produce detailed 3-dimensional cross-sectional images of the body. The MRI can also produce image slices running the length of the body, providing an alternate view of the affected area.

What to expect: During the scan, the patient lies on a bed inside a narrow tube. The scan usually takes 1 to 1.5 hours. As in a CT scan, it is crucial that the patient remain still during the scan in order to produce the most accurate images possible.

Considerations: MRI can make some people feel uncomfortable and claustrophobic because it requires the patient to lie very still in a narrow cylinder for an extended period of time. Additionally, the MRI machine makes loud noises during the scan which some patients may find disturbing. Some imaging facilities will offer patients headphones to drown out the noise. If you have a history of feeling claustrophobic, consider telling your physician in advance as he may give you a sedative before the test.

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