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Liver/Abdominal CT Scan

Here are answers to commonly asked questions about a Liver/Abdominal CT Scan. Ask your doctor if you have additional questions or concerns.

What is a Liver/Abdominal CT Scan?

The CT scan is a form of x-ray that creates an image of the inside of the body. The scanner's computer analyses the data to build a view of the tissues and organs of the body. Almost any part of the body can be scanned.

What do I have to do to prepare for the scan?

You will be given detailed instructions about your preparation when you make your appointment. If, the scan is likely to involve an injection of contrast, a fast of two or more hours may be required. You may be required to drink a few cups of a special mixture to make your bowel visible on the scans. Take your usual medication as normal.

What will happen during the CT Scan?

Frequently, a contrast dye is injected into the vein to enhance certain regions of the liver. You will be required to lie on the scanner bed and keep very still.

The table will slowly move in and out of the circular opening of the scanner.

You may be instructed to hold your breath for a short period of time. The scan is performed by a specialised imaging technologist who can see and hear you at all times and who will assist you.

How long will it take?

The CT scan usually takes 20-30 mins but may take as long as an hour.