Adult chat in ct
If you are having a CT scan of your abdomen, you might be asked: You might have the contrast medium by injection, either instead of or as well as the drink.The contrast medium makes the digestive system (gut) show up more clearly in the scan.You might have a very detailed scan of the bowel called a CT colonography (or virtual colonoscopy).Instead of having a tube and a camera put into your bowel to look inside (a colonoscopy), you will have CT scans.Find out what a CT scan is, how you have it and what happens afterwards.A CT scan uses x-rays to take detailed pictures of your body from different angles.Once you’re in the right position, the radiographer leaves the room.
Before your scan you may need to drink either half a litre of water or a type of dye called a contrast medium. Before most scans you have a small tube put into your vein, which connects to a drip containing the dye.This is to help show up the tissues close to the area containing the cancer, for example blood vessels.It may help to show whether the cancer can be removed with surgery or not.Metal interferes with the images produced by the scanner.When you’re ready, the radiographer or assistant takes you into the scanning room.
You have the injection through a small thin tube (cannula) in your arm.