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This page was last updated at 12:26PM on May 12, 2014

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Computer Tomography (CT)

With CT we can differentiate many more things than with a normal X-ray. A CT image is created by using an X-ray beam that rotates around your body.  The information is processed in a computer to produce an image.  This allows cross-sectional images of the body without cutting it open.  The CT can be used to view the any part of the body.
What to expect?
You will have all metal objects removed from your body.  You will lie down on a narrow padded moveable table that will be slid into the scanner, through a circular opening.
You will feel nothing while the scan is in progress, but some people can feel slightly claustrophobic or closed in, whilst inside the scanner.  You will be asked to remain still and hold your breath on command.  There are staff present, but they will not necessarily remain in the room, but will speak with you via an intercom system and will be viewing the procedure constantly through a windowed control room, from where they will run the scanner.
Some procedures will require Contrast Medium.  Contrast medium is a substance that makes the image of the CT or MRI clearer. Contrast medium can be given by mouth, rectally, or by injection into the bloodstream.
The scan time will vary depending on the type of examination required, but as a rule it will take around 30 minutes.

Location Information

Contact Details

Phone 03 467 6687
Healthlink EDI: otagorad

Patients outside of Dunedin - Free Phone 0800 505 909

Street Address

Main Branch is at:
Marinoto Clinic (attached to Mercy Hospital)
72 Newington Avenue
Maori Hill

Postal Address

Otago Radiology
72 Newington Avenue
Dunedin 9010

Map & more information

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