Understanding CT Scans
A Computed Tomography (CT) scan is an imaging test. It’s done with X-rays and a computer. First, a technologist takes a series of X-rays from different angles throughout your body. Next, a computer processes the images. The computer makes them into cross-section images called slices. The result is a detailed set of images. These can show problems with soft tissues, organs, blood vessels and bones.
Accredited CT Imaging with Expert Precision
ThedaCare offers high-quality CT scans that meet rigorous national standards for safety, accuracy and patient care.
The following locations are accredited in CT imaging by the American College of Radiology (ACR) — a trusted seal of excellence in diagnostic imaging:
- ThedaCare Medical Center-Berlin
- ThedaCare Medical Center-Shawano
- ThedaCare Physicians-Oshkosh
- Encircle Health in Appleton
ACR accreditation ensures that experienced technologists perform CT scans using advanced equipment, and board-certified radiologists review results. Whether you’re getting a scan for injury, illness or ongoing treatment, you can trust ThedaCare for safe, reliable imaging close to home.
Preparing for Your CT Scan
If applicable, you will receive information specific to your exam in advance. You may take all medications unless specified by your physician or provider. You may need to arrive early to drink water or contrast, or to obtain blood work.
What to Expect at Your Appointment
Depending on the type of study ordered, you may need to drink contrast or water and/or receive a contrast injection in your arm through an IV.
CT scanners are shaped like a large doughnut. You’ll lie on a motorized table that will slide you in and out of the scanner opening. Your technologist may recommend using straps and pillows to help you stay in position.
While the table moves you in and out of the scanner to take the images of the organ or body part of interest, you may hear buzzing, clicking or whirring noises. You may need to hold your breath at certain points to avoid movement that could blur the images.
CT Scan Results
A board-certified radiologist reviews your images and provides the results to your ordering provider. You’ll be notified of results. If you have MyThedaCare, you can view and reference your results there as well. Your provider will contact you if you require any follow-up.
If you have any questions or need further assistance, please don’t hesitate to reach out to your ordering provider. We’re here to help and ensure you have the support you need.
To locate your ordering provider in MyThedaCare, simply log in and check the “Visits” or “Test Results” sections, where the provider is typically listed. You may also find this information under “Messages” or “Care Team.”
If you’re still unsure, feel free to send a message through MyThedaCare, and a member of our staff will be happy to assist you further.
