What happens during a CT scan?

Computed tomography scans (CT scans) are one of the most commonly used imaging procedures today. For medical staff, it is part of their daily routine, but many patients are unfamiliar with the CT scan process. In fact, the exam usually takes only a few minutes and follows a clearly structured procedure.

Be well prepared for your CT scan

Before the exam begins, we’ll first discuss your symptoms and the specific questions the CT scan is intended to answer. At the same time, we’ll determine whether any pre-existing conditions, allergies, or other medical considerations need to be taken into account.

If a contrast agent is required for the exam, we will, of course, provide you with detailed information about it in advance. Depending on the area of the body being examined, it may also be advisable to fast for a few hours beforehand. You will receive all the necessary instructions when you schedule your appointment.

Here’s how a CT scan works

Before the exam, please remove any metal objects—such as jewelry, belts, or glasses—if they are within the scan area.

For the exam, you’ll lie down comfortably on a movable table. This table will move slowly through the large, ring-shaped opening of the CT scanner. Unlike an MRI, this is not a closed tube but an open ring, which many people find makes the exam more comfortable.

While the machine is running, the X-ray unit rotates around your body and takes numerous images from different angles within a few seconds. The only important thing is to lie as still as possible during the scan. For some exams, you’ll also be asked to hold your breath for a few seconds to ensure the images are as sharp as possible.

Our team will be with you throughout the entire examination. We’ll stay in contact with you at all times via an intercom system and closely monitor the progress of the examination.

After the CT scan

Once all the necessary images have been taken—usually after just a few seconds—the exam is already over. In most cases, you can leave the office immediately afterward and resume your normal daily routine.

If a contrast agent was administered, we recommend drinking plenty of fluids afterward. This helps your body eliminate the contrast agent more quickly.

When will the results be available?

We then carefully evaluate the images obtained during the examination. Based on this, our specialists will provide a thorough assessment of your symptoms.

We will then discuss the results with you in detail and explain what further diagnostic or therapeutic steps may be appropriate.

What happens during a CT scan?

Be well prepared for your CT scan

Here’s how a CT scan works

After the CT scan

When will the results be available?

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