Fluoroscopy Services

what is fluoroscopy?

Fluoroscopy is a term used to describe an X-ray imaging technique that allows real time examination of the body parts using a Fluoroscopy system coupled with a TV.

This imaging technique is often used to examine organs or structures not visible on plain X-ray but become visible after the administration of an oral or rectal contrast medium.

what are the different types of contrast studies and their uses?

Barium Swallow

  • This is used to detect abnormalities of the esophagus. It is recommended for patients who complain of difficulty in swallowing or heart burn.

Barium Meal

  • This is an X-ray examination of the stomach and the duodenum. It is used to detect stomach cancer and peptic ulcer.

Barium Follow Through

  • This examination allows the detection of obstruction in the small intestine and its causes. It can be used to detect growth such as tumours.

Barium Enema

  • This is an X-ray evaluation of the large intestine (colon) and is used to detect abnormal growth such as polyps and tumours, or ulcer. This examination is often performed on individuals suffering from disorders such as chronic diarrhea, constipation, blood in stools or inflammatory bowel disease.

are there any risks involved

  • As in all cases of X-ray examinations, the risk resulting from exposure to radiation is weighed against the potential benefits derived from the examination.
  • For female patients, please inform the radiographer if you are pregnant or suspect that you might be pregnant before starting.

how is the procedure performed?

  • You will be asked to change into a gown.
  • The procedures will differ according to different contrast studies:

Barium Swallow/Barium Meal

  • You will be instructed to swallow some contrast medium.
  • The radiographer will position you next to the machine and assist you into different positions as instructed by the radiologist.
  • The radiologist will note the passage of the contrast medium on the TV monitor and films will be taken at the appropriate time.
  • The whole procedure usually takes about 30 minutes.

Barium Follow Through

  • You will be given diluted barium. X-ray films will be taken immediately.

Barium Enema

  • This procedure will be done in a private room.
  • The contrast medium will be introduced into the rectum through a tube inserted by the radiologist or nurse.
  • During the study, the radiologist will monitor the passage of barium on the TV screen and take images for diagnosis.
  • The whole procedure takes about 30 to 45 minutes.

after the examination

  • You may eat normally but fluid and fibre intake should be increased to prevent constipation.
  • Your faeces may appear white for the next few days due to the residual barium.
  • Do not drive or operate any machines on that day as your vision can be affected by any muscle relaxants administered.

are there any risks involved

A radiologist, who performs the fluoroscopy examination on you will review the images obtains during the study and write a report. This will be sent to your doctor before your next appointment.