X-ray

As part of Kleyn Imaging's commitment to patient and referrer services, we will shortly be commissioning CT scanning services and will update the locations of the scans over the coming months ahead.  A CT (computerised tomography) scanner is a HIGHLY specialised kind of X-ray machine. Instead of producing an image from a single direction, the X-ray source is rotated around the patient - acquiring a cross-sectional image from many angles.

X-rays from the beams are detected after they have passed through the body and their strength is measured. Beams that have passed through less dense tissue such as the lungs will be stronger, whereas beams that have been absorbed by denser tissue such as bone will be weaker.

A highly specialised computer then collates this information to work out the relative density of the tissues examined. The computer processes the results, displaying them as a two-dimensional picture shown on a monitor.

Kleyn Imaging’s UK Consultant Radiologists are specially trained to interpret these images and report on the relevant scans, reports are then sent to your referring Doctor.

To find out more about our X-ray service or to book an appointment please contact a member of our professional team.

What is an X-ray?

An X-ray is a fairly quick and painless diagnostic procedure that uses low-dose ionising radiation to produce images of the internal structures of the body. It is commonly used to detect bone fractures. An X-ray machine puts out a small amount of ionising radiation that passes through the body and is captured on a special device which creates the X-ray image.

How does an X-ray Work?

X-rays are electromagnetic beams of radiation that can penetrate through solid objects or tissues of the body. Their ability to penetrate through structures depends on their density. Structures of higher density such as bone or metal absorb the X-rays, not allowing them to pass through, and appear white on the X-ray images. On the other hand, X-rays pass easily through air spaces within the body, so breaks in the continuity of bone and lung spaces will appear black on the X-ray image.  Fat and muscle appear as varying shades of gray. 

Indications for X-ray

Besides detecting bone fractures, x-rays can also be used to evaluate:

  • Abnormal spine curvature such as scoliosis
  • Chest and abdominal lesions
  • Developmental abnormalities
  • Bone tumors
  • Tooth decay
  • Dental abscesses or cyst
  • Breast cancer
  • Swallowing abnormalities

Contraindications for X-ray

X-rays are usually not recommended for pregnant women unless necessary, as there is a minimal risk of side effects to the baby.

Preparing for an X-ray

You will be given specific instructions by your doctor depending on the body part being X-rayed and the type of test. In general, you should wear loose clothing as you may be required to uncover the area to be examined. For some X-ray studies, a hospital gown may be provided. In case you are undergoing an X-ray with contrast dye, you may be asked to avoid eating anything for at least 3 hours before the procedure. The contrast dye is a liquid that helps highlight certain internal anatomical structures. It may be administered as an injection or enema or swallowed prior to the X-ray depending on the body part to be examined.  

X-ray Procedure

The X-Ray procedure involves the following steps:

  • You will be asked to lie down on the X-ray table or sit/stand next to the X-ray machine.
  • The technician will position your limbs or body to obtain the appropriate view of the part to be X-rayed.
  • Pillows or other props may be used to obtain the correct position.
  • You will be asked not to move or hold your breath as even slight movement may result in blurry X-ray images.
  • Body parts that are not being X-rayed may be covered with a lead apron.
  • The technician will then step behind a window to take the X-ray.
  • You may be repositioned if multiple X-ray images are required. 
  • The time required for the procedure may take a few minutes or longer depending on the type of X-ray.

After the X-ray

After the X-ray, you can return to routine activities almost immediately. If you have been given a contrast medium, you should drink plenty of water or fluids to flush it out of your system. 

Risks of X-rays

The amount of radiation exposure with an X-ray is very low and harmless. The benefits provided by the procedure far outweigh the risks that may occur from prolonged and repeated X-ray exposure, which include cell mutation and development of cancer. 

Interpreting X-ray Results

The results of the X-ray are stored digitally on a computer and can be viewed by the radiologists within a few minutes. The radiologist will generally interpret the image and send results to your doctor.

If you need any of these scans or imaging services, please call or click on the link below to schedule your appointment.