CT scan of head with contrast

Procedure Information

What is a CT Scan of the Head with Contrast?

A CT scan of the head with contrast (also known as a Computed Tomography scan of the Head with contrast) is a medical procedure used to obtain detailed imagery of the head by a special X-ray machine. Contrast is used to generate further detail and clearer pictures.

Why Would I Get a CT Scan of the Head with Contrast?

A CT scan of the Head with contrast is used to diagnose conditions or illnesses within the head, demonstrating structures such as soft tissues and blood vessels more accurately than an X-ray can. It may be used to diagnoses stroke, aneurysms, tumors, blood clots and more.

What Happens During a CT Scan of the Head with Contrast?

Prior to the CT scan, a contrast dye will be injected into a vein in your arm. You will then lay onto a flat X-ray bed and a machine will slowly image your head. During the procedure, you may hear a buzzing or clicking noise.

What to Expect After a CT Scan of the Head with Contrast?

Once the scan is complete, the contrast dye will be removed from your body through urination. You may feel a warm sensation during this process, but it should subside in a few minutes.

Conclusion

CT scan of the Head with contrast is a medical procedure used to obtain clearer imagery of the head and diagnose conditions or illnesses. A contrast dye will be injected into your arm and you may hear a buzzing noise during the scan. After that, the contrast dye is removed through urination and you may feel a warm sensation during this process.