Multi-Slice, High Resolution CT (Computerized Tomography)

A Computed Tomography (CT) scan is a completely painless, noninvasive procedure that results in a cross-sectional picture of a specific body part or organ. A thin x-ray beam moves rapidly around the designated area, generating multiple images from different angles. A computer captures the images and creates a detailed two-dimensional cross-section or “slice” of the body part. The “slices” can then be processed further to generate 3-D images viewable from many perspectives.   The Center for Medical Imaging utilizes a state-of-the-art, 16-slice Siemens CT scanner.

This advanced technology is used in the diagnosis and treatment of many medical conditions, providing your physician with information that may help to specify and improve any treatment that you may require and possibly even reduce the risk of surgical procedures.

Preparing for your CT scan
In order for your CT scan to be successful, please adhere to the following pre-examination instructions.

• Continue to take any prescribed medications unless instructed otherwise.
• If pain or anxiety medications are necessary, please make arrangements for a driver.
• Notify your physician if you are pregnant, breast-feeding, diabetic or allergic to iodine.
• Wear warm, comfortable clothing without metal snaps or zippers.
• If contrast media will be used during your scan, you will be asked to fast for four to six hours beforehand.
• Preparation for your CT will depend on the type of exam; please contact a CMI representative for specific instructions.

What is Contrast?
Contrast agents, also known as contrast media, are often used during medical imaging examinations to highlight specific parts of the body and make them easier to see. Contrast agents are administered in two different ways: Some are given as a drink others are injected or delivered through an intravenous line or an enema.

During your scan – what to expect
You will be asked to lie on the scanner bed and the part of your body to be scanned will be positioned in the middle of the opening. If contrast media is used, some preliminary scans may be made before the injection. Our equipment is designed so that light and air flow freely throughout for your comfort. It is important that you remain as still as possible so the scanner can capture the best possible images. Simply relax and follow the technologists instructions, they will keep you informed throughout the exam. With our advanced technology most exams can be performed in as little as five minutes.

After your scan – what to expect
Following your exam, drink plenty of fluids. Your activity will not be restricted. You may drive if you wish, resume your normal diet, exercise and take medications, as directed.

The Center for Medical Imaging’s radiologist will review your CT scan and send a diagnostic report to your doctor. Your doctor will review this information in context of your care, and talk with you regarding the results.