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What is a CT or CAT scan?

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Description: A CT scan, or CAT scan, takes many x-ray images from different angles. The computer takes all the data and creates pictures. The pictures are like sections of the whole. It is like looking at a loaf of bread cut into slices – one slice can be seen at a time.

There is some easy preparation before the test
• Drink at least 1-3 cups (8oz–24oz) of water/ clear juice before the scan
• Do not eat 3-4 hours before the scan

Some blood tests may be ordered. If you are on chemo, the blood work must be within 2 weeks from your last chemo treatment. Please tell the staff if you are pregnant or might be.

To schedule an imaging exam or to speak with a radiologist -- http://www.mdanderson.org/e...
Shared By : mdanderson
Posted on : 11/05/14
Added : 5 years ago
Category : General

Tags: radiation