Fluoroscopy (use of dye in X-ray)

What is fluoroscopy?

Fluoroscopy is a form of X-ray that enables the doctor to see internal organs and structures in motion. A contrast material (dye) may be introduced into the body through injection, swallowing or an enema. This dye allows the picture to be viewed clearly on a monitor or screen.

Types of fluoroscopic exams include:

Upper Gastrointestinal Series (Upper GI Series):

An examination of the pharynx, oesophagus, stomach, and first part of the small intestine
Barium Enema (Lower GI Series):

An examination of the large intestine

Hysterosalpingogram (Hystero):

An examination of a woman’s uterus and fallopian tubes

Preparing for Fluoroscopy

Upper GI Series:

Nothing to eat or drink after midnight

Lower GI Series:

You will receive instructions for a bowel preparation from the scheduling department when your exam is booked.

Hysterosalpingography:

Your doctor will provide you with the appropriate instructions.
This procedure is best performed 1 week after menstruation but before ovulation to make certain that you are not pregnant during the examination.
Your doctor may order a pregnancy test before the exam.
There may be some minor spotting after the test. Patients should bring a pad to wear after the procedure.

Risks or Complications:

Minimal exposure to radiation.
You should always inform your doctor or X-ray technologist if you are or might be pregnant.

How long will a fluoroscopy procedure take?

Upper GI Series: Approximately 20 minutes

Lower GI Series: 30 to 60 minutes

Hysterosalpingography: Approximately 30 minutes

After Your Procedure

Upper GI Series:

You can have a regular diet.
You are encouraged to drink lots of fluids in order to flush the remaining barium out of your system.

Lower GI Series:

You may return to a normal diet and activities immediately.
You are encouraged to drink lots of fluids in order to flush the remaining barium out of your system.