CT Head and Neck (With and Without Contrast)

Specimen Required

NONE

Fasting Required

Purpose of the Test

A CT Head and Neck scan can help diagnose various medical conditions, such as headaches, dizziness, seizures, tumors, infections, or injuries affecting the brain, skull, and neck region. The test can provide detailed images of the internal structures of the head and neck, which can help doctors to identify and locate any abnormalities that may be present.

When this test is required

A doctor may request a CT Head and Neck scan if they suspect a problem in the head or neck region based on the patient’s symptoms, medical history, or physical examination. The test may also be ordered to monitor the progress of an existing condition or to evaluate the effectiveness of a treatment.

What the Test Detects

A CT Head and Neck (with and without contrast) scan uses X-rays to create detailed images of the brain, skull, and neck region. The test can provide information about the size, location, and characteristics of any abnormalities in the head and neck region.

Preparation for the Test

Before the scan, the patient may be asked to remove any metal objects, jewelry, or clothing that may interfere with the images. If contrast is used, the patient may need to fast for a few hours before the scan to avoid any potential complications.

Sample Requirements

No samples are required for this test.

Additional Notes

A CT Head and Neck scan involves exposure to ionizing radiation, which may increase the risk of cancer. Therefore, it is important to discuss the risks and benefits of the test with your doctor before undergoing the procedure. If contrast is used, it may cause an allergic reaction or other complications in some patients.

Selected Tests