This test is typically used to evaluate the sinuses, nasal passages, orbits (eye sockets), and other facial structures. It can help diagnose conditions such as sinusitis, tumors, abscesses, and other abnormalities.
When this test is required
A CT Face with and without contrast may be requested by a doctor if a patient is experiencing symptoms related to the sinuses or facial structures. It may also be used to monitor the progression of a known condition.
What the Test Detects
The test is used to create detailed images of the face, including the sinuses, nasal passages, orbits, and other structures. The use of contrast dye can help highlight certain areas or abnormalities.
Preparation for the Test
Patients may be instructed to avoid eating or drinking for a certain period of time before the test. They may also be asked to remove any metal objects from their body, as these can interfere with the images. The use of contrast dye may require additional preparation, such as drinking fluids or taking medication.
Sample Requirements
No sample is required for this test.
Additional Notes
As with any medical test, there are potential risks associated with CT Face with and without contrast, including exposure to radiation and adverse reactions to the contrast dye. It’s important for patients to discuss the risks and benefits of the test with their doctor beforehand.
