CT scans

The new state-of-the-art CT scanner at The Imaging Centre at Spire Tunbridge Wells Hospital will provide scans of the liver, kidneys, pancreas, bowel, lungs, pelvis, hernias and the brain. Computed Tomography (CT) imaging is an increasingly important diagnostic tool and complements the existing services offered by the hospital’s imaging department including MRI scanning, ultrasound, mammography and X-ray.

The new scanner will enable more detailed scans to be taken which will aid diagnosis. The scanner is housed in the new Imaging Centre and Spire Tunbridge Wells Hospital is able to see new patients that have been referred by their GP or consultant within 48 hours. The results are then sent back to the GP or consultant the following day.

The Imaging Centre is part of Spire Tunbridge Wells Hospital’s ongoing commitment to improving patient services. CT plays an increasingly important role in diagnosis, staging and intervention and is an important diagnostic tool in the fight against various illnesses.

What is a CT scan?

A CT (computerised tomography) scan is a non-invasive medical test used to diagnose and monitor medical conditions. It is a fast and highly effective tool which provides detailed, cross-sectional views of areas of the body that may be hard to reach.

How does the CT scan work?

The CT scan uses specialised X-ray equipment and a computer to create images of the inside of your body. Whereas a standard x-ray only sends out one beam to capture the image, in a CT scan - several beams of x-ray are sent out at different angles. This creates a much more detailed picture in two or three dimensions. Bones, internal organs, soft tissue and the brain can all be viewed in detail through the CT scan, to help diagnose inflammation, disease and cancer and monitor many other health conditions.
(Image below courtesy of Siemens AG).

private CT scan at Spire hospitals

What does a CT scan involve?

The CT scan is a painless procedure which takes place in a large, doughnut shaped machine. Sufferers of severe claustrophobia may have problems with the procedure: if you believe this may be an issue for you please discuss it with your consultant or radiographer.

In order for the images to be taken you will be asked to lie on a table that can slide in out of the scanning machine. The radiographer will adjust this slowly to position the part of your body that needs to be scanned in the centre of the scanner. It is important to relax and lie still so that the CT scan can take accurate images. The whole scanning process will take between 15 minutes and one hour, depending on the different angles and number of pictures needed.

For some scans, you may have an injection of a dye (contrast medium) or be asked to drink a liquid that will help to improve the quality of the scan.  These dyes are removed from the blood by the kidney and passed out through the urine harmlessly.

CT scans can be used to look at:

  • Internal organs
    CT scans are often used to examine the chest and abdomen. They can provide clear images of different types of tissue, such as the liver, intestine and kidneys; helping to identify a range of conditions including pneumonia and kidney tears.
  • Soft tissue
    CT scans are used to identify abnormal tissue in areas such as the pancreas, liver and blood vessels. This can help to diagnose different types of cancer.
  • Brain
    CT scans of the head can check for bleeding, blood clots and suspected tumours in the brain.
  • Blood and bone density
    CT scans are able to take pictures of bones and the surrounding muscles and blood vessels. This is useful when looking at the condition of blood vessels and bone disease, such as osteoporosis.

CT scan aftercare

When the images from the CT scan have been processed, the radiologist will use them to inform their diagnosis. Your doctor will then discuss with you whether any further treatment needs to be undertaken.

Click here for further information about CT scans

Pay for private diagnostic tests and scans such as a CT scan with a one-off payment at Spire Healthcare

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The new state of the art Imaging Centre at Spire Tunbridge Wells

To book an appointment at The Imaging Centre please phone 01892 741150

© Spire Healthcare Group plc (2016)