Frequently asked questions

For computed tomography (CT) examinations, there are no special preparations required for most exams. If any special preparations are necessary, we will inform you during appointment scheduling.

Radiation is used in every X-ray examination. However, with today's equipment, the radiation exposure has been significantly reduced. In addition, our specially trained team ensures the minimal radiation dosage.

No special preparation is required for nuclear medicine examinations. For most exams, you do not need to fast and can take your medication as usual. Important exceptions are for the heart, digestive system, and kidneys. The necessary preparation for these cases will be explained when you register for the exam.

As with any X-ray examination, radiation is used in mammography. We continuously work to keep this exposure as low as possible.

For magnetic resonance imaging (MRI) examinations, there should generally be no metal parts in your body. There are several exceptions to this rule. Please inform us of any metallic objects or implanted electronic devices in your body when scheduling your examination.

A contrast agent is often used in CT scans to make blood vessels, organs, and tissues more visible. It helps radiologists accurately detect conditions such as inflammation, tumors, or circulation issues. - Improved imaging: Structures are clearly delineated. - Targeted diagnostics: Increases accuracy when evaluating organs, vessels, and potential abnormalities. - Rapid effect: The contrast agent is usually administered through a vein and works within minutes. The contrast agent used is barium- or iodine-based and can, in rare cases, cause allergic reactions. You will receive detailed information and instructions on the day of your examination. Brief sensations such as warmth or a metallic taste may occur, but the contrast agent is generally well tolerated. Be sure to inform the medical staff of any allergies or kidney problems prior to the scan.

During the examination, weaker magnetic fields (called gradients) and radio waves are switched on and off in rapid succession, causing the noises. On our newest MRI scanners, we can use Quiet-examination protocols if needed. These protocols allow for a significantly quieter examination for patients with claustrophobia and children, with a slightly extended examination time and slightly reduced image quality. The volume of the typical "knocking and thumping" during the examination is reduced by 20 to 30 percent.

For examinations using Dual Energy Computed Tomography (CT), there are no special preparations required for most exams. If any special preparations are necessary, we will inform you during appointment scheduling.

A contrast agent is used in MRI scans to make structures, tissues, and potential abnormalities more visible. It helps radiologists accurately detect conditions such as inflammation, tumors, or circulation issues. - Improved image quality: Tissues and organs are more clearly delineated. - Targeted diagnostics: Increases accuracy when assessing changes or abnormalities. - Rapid effect: The contrast agent is usually administered intravenously and spreads quickly throughout the body. For medical necessity, we use almost exclusively macrocyclic MRI contrast agents of the highest safety level. These are considered safe according to strict EU regulations. You will receive detailed information and instructions on the day of the examination. Be sure to inform the medical staff of any allergies, kidney issues, or other medical conditions prior to the scan.

The results are usually available within 48 hours – either digitally or through your referring physician’s practice.