CT Scan

Cant See the Video? Watch it on Youtube

CT Scan


What is a CT?
Computed Tomography (CT), sometimes called "CAT scanning," uses special x-ray equipment to obtain image data from different angles around the body, and then uses computer processing of the information to show a cross-section of body tissues and organs.

When is CT used?
CT is particularly useful as it can show several types of tissue: lung, bone, soft tissue and blood vessels with great clarity. Using specialized equipment and expertise to create and interpret CT scans of the body, radiologists can more easily diagnose cancers, cardiovascular and infectious diseases, and trauma and musculoskeletal disorders.

CT exams are often used to plan and properly administer radiation treatments for tumors, and to guide biopsies and other minimally invasive procedures.

How is the procedure performed?
The technologist begins by positioning the patient on the CT table. The table will move slowly into the opening of the CT scanner. A CT exam often requires the use of different contrast materials to enhance the visibility of certain tissues or blood vessels. Contrast material may be injected into your blood stream, or given orally depending on the type of exam.

What will I experience during the procedure?
CT scanning causes no pain. For different parts of the body your preparation will be different. You may be asked to swallow a liquid contrast material that allows the radiologist to better see the stomach, small bowel, and colon. Often times a contrast material is injected into a vein to better define the blood vessels and kidneys, and to accentuate the appearance between normal and abnormal tissue in organs such as the liver and spleen.