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CT Guided Biopsy

What is a CT Guided Biopsy?

Computed tomography (CT) is a test that combines x-rays and computer scans. The images created are cross-sectional, much like slices of bread. These detailed images can show problems with soft tissues (such as the lining of your sinuses), organs (such as kidneys and liver) or bones. CT is used in the process of performing a biopsy in order to guide the needle to the site of the biopsy. This enables the physician to see the target area clearly and helps to ensure that the tissue being removed is from the target lesion.

How do I get ready for a CT Guided Biopsy?

One week before your appointment you will need to have blood drawn for some lab work. Your doctor will give you the instructions to have the correct lab tests done. These lab tests will help ensure that it is safe to perform the biopsy. Stop taking any blood thinners i.e. aspirin, Coumadin, etc... for 1 week prior to your appointment. If you have any questions regarding your medication please contact your physician. A technologist will contact you the day before your procedure to give you instructions for your test. You will not be permitted to drive yourself home so please make arrangements to have someone drive you home after your procedure. You may be asked to arrive early for your procedure. Please be sure to have a photo ID and your insurance information with you. If your physician gave you a written order please bring that with you as well.

During the biopsy

When you arrive at the hospital you will be taken to the third floor nursing station where you will be assigned a room and asked to change into a hospital gown. A nurse will perform a quick assessment of how you are feeling including questions about your health and any medications you are taking. An IV will be started in your arm that will be removed after the biopsy is completed. If you are or think that you might be pregnant, tell the Technologist before the scan has started. In the CT department you will be asked a few more questions. The radiologist will explain the test and ask you to sign some paperwork that gives us permission to do the biopsy. Your CT technologist will assist you onto the table and into the correct position for the scan. Once in position, it is very important that you hold still. The procedure will last 20-30 minutes but can vary depending on the area being biopsied.

After the Biopsy

You will be taken to the recovery room for about 30 minutes where your nurse will monitor how you are feeling. Afterwards you will be returned to your room on the third floor of the hospital where you will rest quietly for the next few hours. Your nurse will continue to monitor how you are feeling. You may eat if you feel up to it. If you had a biopsy of your lung taken, a chest x-ray will be taken about 3 hours after the biopsy. You will be released about 4 hours after your biopsy if you are feeling well. After you go home, relax quietly the remainder of the day. The next morning you may resume your normal activities.

Questions or Concerns

If you have any other questions or concerns you may call the Berger Health System Radiology department at (740) 420-8248. You will be put in touch with a CT Technologist who can answer your questions.