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What is Computed Tomography?

CT scan of the heart
CT scan of the heart using the latest technology (Siemens press picture)

If you would like to know about CT scan, and the uses of CT scan in obtaining a full body scan, the following information will be of interest to you.

 

Firstly, a CT scan (Computed Tomography scan) and a CAT (Computerized Axial Tomography) scan are the same thing.

 

Computed Tomography is a a method of examining body organs by scanning them with X rays and using a computer to construct a series of cross-sectional scans along a single axis. By this means a full body scan can be created.

 

A CT scanner is a large X-ray machine that has a short, open-ended tube in the middle (like a very short tunnel). The patient lies on a scanning table, which slides through the middle of the CT scanner. The CT scanner takes a series of  x-ray pictures. A computer then puts these images together to make one detailed CT scan image, and thus facilitate medical diagnosis. In some cases, a contrast dye is injected into the bloodstream to help doctors get a clearer picture.

 

CT scans are very useful because they can show several kinds of body tissue—lung, bone, soft tissue and blood vessels—with great clarity. By interpreting CT scans of the body, doctors are more able to arrive at a medical diagnosis of diseases such as cancer, heart disease, infectious disease, injuries and musculoskeletal disorders.

 

For indicative costs of a private CT scan, view our CT prices list.


 


Featured provider

Featured CT scan providers

The following companies provide the latest technology in CT scanning within modern "state of the art" facilities.

 


 

Lifescan

Founded in 2002, Lifescan enables individuals and medical professionals unique access to the latest CT scan equipment in comfortable surroundings away from traditional hospital environments.
>>>more


 

London Bridge Hospital

The London Bridge Hospital offers state of the art CT scans via their 64-slice GE VCT scanner. The hospital offers a full range of CT scans such as neuro, body, orthopaedic, cardiac, virtual endoscopy and CT angiography and also performs CT guided interventional procedures.

Read more....

 


Medical Diagnostic & Imaging Group

The Medical Diagnostic & Imaging Group owns and operates centres providing a broad range of diagnostic imaging. Each is specially designed for unsurpassed levels of safety, comfort and dignity and brings together the best equipment across a range of diagnostic imaging modalities.

Read more...


Wellington Hospital, London

The Diagnostics and Imaging Department at The Wellington Hospital in London is one of the most up to date in the country and the largest of its kind in the UK private sector.

Read more...



Get a quote

Get a quote or further information

Private Healthcare UK has arrangements with some of the major UK private healthcare providers to provide you with a quote or further information on CT scans. You'll get a response within 48 hours.

Complete the enquiry form...


Find a service

Find a provider

To locate specialist providers of CT scanning, in the UK, search our database of medical imaging centres across the UK or go to Where can I go for a CT scan?.


 

Useful resources on the web

 

Resource

Information provider

 

Patient information and guide to CT scanning

The ImPACT group, part of the Imaging Physics Section of the Medical Physics Department at St George's Hospital,  London.

 

Computed Tomography (CT)

RadiologyInfo provided by the Radiological Society of North America (RSNA).

 

Information for adult patients having a CT Scan (PDF file)

University College London Hospitals.