CAT Scans

What is a CAT Scan and how does it work?

Computed axial tomography ("CAT" or "CT") is an innovative way of looking at the inside of your body. The images it produces are cross-sectional patterned much like slices of bread. By taking a series of such images, a CAT scan can create a multi-dimensional view of your body. This greatly enhances the radiologist's ability to accurately diagnose medical conditions.

The main feature of the CAT scanner is a large "ring". As the patient passes through the ring, the x-ray tube rotates around the patient 360 degrees and takes a "picture" or "slice".

After many such "slices", the computer has enough information to combine various segments of the pictures and create views of the internal organs of the body. These views are projected onto a television screen and still photographs are taken to record significant findings.

Will I receive an injection?

To assist in this process, very often a "contrast agent" is used. This agent contains iodine, which x-rays cannot penetrate. By injecting the agent into the body, the radiologist can better visualize organs and structures that might not otherwise be seen.

Why do I need a CT scan?

CAT scans of the body and head can be used to diagnose a wide variety of medical conditions. Being scheduled for a CT does not necessarily mean that you are suffering from an illness. It simply means that the doctor wants to use the best technology available to find out what is causing your complaints.

What should I expect?

For some CT exams, no preparation is necessary
In others, fasting for several hours, drinking a contrast mixture or receiving a contrast injection may be necessary.
You will be asked some routine questions by the technologist.
The scanner will not touch you. We will make you as comfortable as possible.
The table will slowly move up and down and in and out of the opening.
Expect to hear a purring noise - this is a normal part of the procedure.
The technologist will be observing you at all times through a glass window. · You will be able to communicate with the technologist during the entire scan by intercom.
It is very important that you remain still during the entire exam.
Some exams require that you hold your breath while each image is being taken.

When can I expect results?

A Radiologist will review your examination and prepare a report of the findings for your physician. Your physician will then share the results of this report with you.

The CT center staff is happy to work with you to help you achieve and complete a successful CT examination. Please let them know how we can help you to make this possible.

What does the CT Scan cost?

The cost of the CT in the United States is $310 per region in Buffalo or for a total body CT the cost is $1200 in US Funds. If your doctor requires the use of a contrast agent, there is no additional fee. This is a private transaction between you and the CT facility. Payment is expected at the time of the procedure. This amount may or may not be reimbursed by OHIP or other hospital coverage plans.

How soon can I have my CT?

Most CT scans can be arranged within a 48 hours or when it is convenient for your schedule. The service is available on weekdays only.

What else do I need?

You will need a physician referral for the CT to be done. This referral form is available online for you to print after registering for the procedure with VIP Docs Inc.