Computed Tomography (CT), sometimes called a CAT Scan, uses special x-ray equipment to obtain imaging from different angles. A computer will compile the many images taken and, using cutting edge technology, piece together cross-sections of tissues and organs.
What to Expect?
Your preparation will be different depending on the part of the body being imaged. The technologist may ask you to drink contrast material or water. This allows the radiologist to better see specific organs. The technologist may also inject contrast material to enhance the images and to accentuate the appearance between normal and abnormal tissue. Kidney function will be evaluated with lab testing prior to the exam for patients with certain conditions Previous bloodwork may be required for patients with certain conditions. This will first be discussed and determined with you and your healthcare provider prior to your appointment.
Contraindications
If prior tests have resulted in an allergic reaction to iodinated contrast, please advise your scheduler. Let us know at the time of scheduling if you are or think you might be pregnant or if you are nursing.
During the Exam
One of our certified technologists will ensure you are comfortable and in the correct position. The table will move through the circular structure that looks like a donut, called the gantry, which contains the x-ray source. The actual scanning takes only a few minutes, during which you may hear clicking and other noises. The technologist, stationed in a separate room but able to see you, is present throughout the process and able to communicate with you via intercom.
After the Exam
You are free to leave and carry on with your normal activities. A board-certified radiologist will interpret your results and provide a formal report to your healthcare provider.
CT HeartScreen
Why Test Your Coronary Arteries?
Coronary Artery Disease is the number one cause of death in both men and women in the United States. This disease is usually caused by plaque deposits that build up and decrease the flow of blood to the heart muscle. There are two types of plaque buildup in the coronary arteries; soft plaque and calcified plaque. The Heart Screen (also known as a coronary calcium score) is an effective screening tool for the early identification of calcified plaque. A high score will give your medical provider guidance for treatment and prevention that could include a change in diet, exercise, and medication.
During the Exam
A certified technologist will have you lie on your back and attach three small electrodes to your chest to record an EKG (electrocardiograph). This coordinates the CT images so the scanner captures them between heartbeats, when the heart is at rest. The table will move through a circular structure that looks like a donut (called the gantry) which contains the x-ray source. The actual scanning takes only a few minutes. The technologist, stationed in a separate room but able to see you, is present throughout the process and is able to communicate with you via intercom.
After the Exam
You are free to leave and carry on with your normal activities. A board-certified radiologist will interpret your results and provide a formal report to your healthcare provider.
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