We use cookies to provide you with a better service. Carry on browsing if you’re happy with this or read more about our cookie policy and privacy policy.
The doctor will use X-rays or sometimes a CT scan to help guide them to the correct position. Contrast (a dye which shows up on X-rays) is also used.
more detailed picture of known abnormalities, which were found at earlier endoscopy procedures, or were seen on X-ray tests such as Computed Tomography (CT
The main alternative to this test is a barium enema X-ray and CT scan.
It is very important that we can target the radiotherapy as accurately as possible so it may be necessary for you to have a CT scan lying in the same position
The main alternatives to colonoscopy are a barium enema X-ray or Computed Tomography (CT) scan of the colon.
This is a CT scan and will be taken with you in the position in which you will have your treatment, usually lying on your back with your arms supported
You will then be taken to the CT scanning department for a number of scans before the surgery.
An assessment will be carried out to see if you are suitable for this surgery which may involve: MRI, CT, or PET scan Examination under general anaesthetic
Certain examinations can interfere with the operation of the insulin pump/Pod for example an MRI scan (Magnetic Resonance Imaging), X-ray and CT scans