Interventional radiology tests, also called image-guided tests use​ imaging to help diagnose or treat a health condition. These procedures use any type of imaging test (such as an ultrasound, fluoroscopy, or computed tomography) to guide a needle, probe, or other tool to the right area of y​our body.

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How to get ready for your interventional radiology test

Instructions may vary depending on the type of interventional radiology test you're having. Some of these tests, like organ aspiration or biopsy, involve taking a small sample of fluid or tissue from your body to help doctors find out what is making you sick.

The instructions below explain how to get ready for your interventional radiology test so it can be done safely and correctly.

Follow all the instructions carefully. If you have questions about the information on how to get ready for your test, call the imaging department where you will be having your test.