MRI PNS With Contrast

Specimen Required

NONE

Fasting Required

Purpose of the Test

To evaluate the extent of inflammation or infection in the paranasal sinusesTo diagnose the presence of tumors or growths in the nasal cavity or sinusesTo evaluate the cause of persistent nasal congestion, facial pain or pressure, or headaches

When this test is required

The MRI PNS with contrast test is typically requested when an individual has chronic sinusitis, sinus headaches, or allergic rhinitis. It may also be ordered if an individual has symptoms such as nasal congestion, facial pain, pressure or headaches.

What the Test Detects

The MRI PNS with contrast test is used to produce detailed images of the paranasal sinuses using a contrast agent to highlight areas of inflammation, infection, tumors, or growths in the nasal cavity or sinuses.

Preparation for the Test

Inform the healthcare provider if you have a history of allergies, asthma, kidney disease or heart disease before the testAvoid wearing any metal objects such as jewelry, watches, or hairpins as they can interfere with the magnetic field of the MRI machineDepending on the healthcare provider’s instructions, the individual may need to fast for several hours prior to the test

Sample Requirements

No sample is required for the MRI PNS with contrast test.

Additional Notes

The MRI PNS with contrast test is a non-invasive test and generally considered safe for most individuals.The contrast agent used in the test may cause an allergic reaction in some individuals.The MRI machine is a confined space and can cause anxiety or claustrophobia in some individuals. Inform the healthcare provider if this is a concern.

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