Fluoroscopy is the use of an x-ray system that allows the radiologist to view x-ray images on a computer monitor over time. Many types of fluoroscopic exams use different types of contrast agent that allow various organs to be watched as they function. An Intravenous Pyelogram (IVP) is an X-ray examination of the kidneys, ureters and urinary bladder. An IVP study uses a contrast material (iodine) to enhance the X-ray images. The contrast material is injected into the patient’s system and its progress through the urinary tract is then recorded on a series of quickly captured images. The exam enables the radiologist to review the anatomy and function of the kidneys and urinary tract.
What To Expect
Fluoroscopy is generally painless. Depending on the type of fluoroscopic test you undergo, in general you will be asked to lie or stand between the X-ray machine and table after putting on a gown. You may be repositioned frequently to enable the radiologist or technologist to capture different views. Please read the below instructions carefully since preparations for these examinations vary greatly. Also, it is best to consult with our scheduling experts and at times with your doctor before your exam.
Women should always inform our scheduling expert at the time of booking, and the technologist if there is any possibility of pregnancy.
How to prepare for your Adult Itravenous Pyelogram or I.V.P. exam
Please notify our office about any allergies you have to foods or medications, as well as any recent illnesses or other medical conditions. If you are diabetic make sure your doctor is aware of your condition and the medications you take. If you have any allergies to Iodine, shell fish or had previous reaction to intravenous contrast material, you will need to be pre-medicated before the examination. You may continue taking any medications prescribed by your physician, however, if you take a diuretic (water pill), omit it on the day of the examination. EXECEPTION: Do not take Glucophage. DO NOT EAT OR DRINK ANYTHING 4 hours before the examination.
How to prepare for your Barium enema-lower GI tract exam
A lower Gastrointestinal (GI) tract or barium enema radiography is an X-ray evaluation of the large intestine, also known as the colon. In the barium X-ray of the lower GI tract a special devise known as fluoroscopy is used. Fluoroscopy also uses X-rays to capture an image of an organ while it is functioning. Though still X-ray images can be useful in examining the colon and rectum, dynamic fluoroscopy is often the most effective way to view abnormal or blocked movement of waste through the body’s lower GI tract. A contrast material is needed to provide exquisite detail of the inside of the colon. Liquid barium and air is introduced into the colon through a rectal tube. The barium coats the inside of the rectum, colon and a part of the lower small intestines, and produces a sharp, well-defined image.
IT IS ESSENTIAL THAT YOUR COLON BE THOROUGHLY CLEANSED FOR THIS EXAMINATION. EVEN A SMALL AMOUNT OF RETAINED STOOL MAY HIDE ABNORMALITES. IN ADDITION, IF YOUR BOWEL IS COMPLETELY EMPTY, THE BARIUM ENEMA WILL BE LESS UNCOMFORTABLE FOR YOU. You will need to purchase from the pharmacy one Fleet Kit #3. Please follow the 24- hour instructions enclosed in the kit. Be sure to drink plenty of “clear liquids” 12 hours before the exam. Precautions: 1. If you are diabetic and require insulin, please consult your doctor before starting the preparation. 2. If you have an inflammatory condition of the gastrointestinal tract, such as Crohn’s disease, regional enteritis, or ulcerative colitis, you may want to discuss this preparation with your physician. 3. If you are on any medications, you should continue to take them while on the “clear liquid diet.”
How to prepare for your Upper GI series and small bowel or small intestine series exam
An upper GI series is a series of X-rays of the esophagus, stomach, and small intestines. A small bowel or small intestine series is a series of X-rays of the part of the digestive tract that extends from the stomach to the large intestine. While you drink liquid barium, the radiologist will observe the flow in your esophagus, stomach, and upper small bowel.
Do not eat or drink after midnight on the morning of the exam. – Do not chew gum or smoke after midnight, as these activities can cause stomach secretions, which may degrade the quality of the images.
For more information on this topic, please visit www.radiologyinfo.org
