A voiding cystourethrogram is a medical examination that entails obtaining images of yoururinarybladder with an X-ray.
It’s instead referred to as a voiding cystogram (VCUG).
Your healthcare provider will strategically recommend the test based on the symptoms you present and your medical history.
Illustration by JR Bee, Verywell
However, they differ procedurally.
With a cystoscopy, an X-ray isnt used to visualize the bladder.
All materials used should be sterile.
Because this examination involves the use of X-ray, you will be exposed to radiation.
People with sensitivities or allergies to medicines and contrast dyes may not be able to undergo this examination either.
You should list all your food and drug allergies to your healthcare provider beforehand.
Your full medical history should be available to your healthcare provider.
For example, if you have a current urinary tract infection, a cystogram is contraindicated.
Your practitioner will give you clear instructions on how to prepare for the test.
It may also involve the use of laxatives or the need to undergo an enema.
You should read the form very carefully and ask questions about parts you are unclear about.
Timing
The actual exam could take up to an hour.
Location
A cystogram normally takes place in the radiology department of a hospital.
If youd prefer, you could bring along your own slippers.
Food and Drink
This depends on the instructions that your healthcare provider has given you.
You will be able to drive yourself home.
Pre-Test
The radiographer will explain the entire procedure to you.
He should also address any questions or concerns you may have.
Throughout the Test
In general, here’s what you’ve got the option to expect.
In this case, you may be provided a screen to give you some privacy when youre urinating.
Its advisable to ask about that if you feel like youd be embarrassed urinating uncovered in front of people.
You may feel a slight burning sensation when you make a run at urinate after.
This is normal and will resolve itself within 12 to 24 hours.
This will also help prevent infection.
Your healthcare provider will discuss the results and its implications with you during your next follow-up appointment.
The medical steps your healthcare provider will recommend for you will depend on your results.
A Word From Verywell
Its normal to feel anxious about undergoing medical examinations.
The Nemours Foundation/Kidshealth.org.Voiding cystourethrogram.
2021;16(3):e0248938.
doi: 10.1371/journal.pone.0248938
National Institute of Diabetes and Digestive and Kidney Diseases.Urodynamic testing.
U.S. National Institute of Diabetes and Digestive and Kidney Diseases.Cystoscopy & Ureteroscopy.
2021;41(4):S522-S539.
2017;3(1):89-93. doi: 10.1016/j.euf.2016.01.009
The Nemours Foundation.Vesicoureteral Reflux (VUR).
National Cancer Institute.Screening tests to detect colorectal cancer and polyps.
