Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Imaging Studies VI: Voiding Cystourethrography and Cystography01:22

Imaging Studies VI: Voiding Cystourethrography and Cystography

2.9K
Voiding Cystourethrography (VCUG) and Cystography are specialized radiographic procedures used to examine the structure and function of the bladder and urethra.Voiding Cystourethrography (VCUG)A Voiding Cystourethrogram (VCUG) is a diagnostic imaging procedure that assesses the anatomy and function of the lower urinary tract. It focuses on the bladder, bladder neck, and urethra, helping detect abnormalities such as vesicoureteral reflux (VUR)—the backward or reverse flow of urine into the...
2.9K
Urologic Endoscopic Procedure: Cystoscopic Examination01:28

Urologic Endoscopic Procedure: Cystoscopic Examination

4.4K
Meaning of Cystoscopic Examination:Cystoscopy is an essential diagnostic tool in urology that is used to assess the structure and function of the genitourinary system. It provides a direct view of the urethra, bladder, and, in some cases, the ureteral openings. This procedure helps detect structural abnormalities, infections, cancers, and blockages in the urinary tract. There are two types of cystoscopy:Flexible cystoscopy is commonly performed in outpatient settings due to its less invasive...
4.4K
Imaging Studies V: Intravenous Urography and Retrograde Pyelography01:22

Imaging Studies V: Intravenous Urography and Retrograde Pyelography

2.2K
IntroductionIntravenous Urography (IVU) and Retrograde Pyelography (RP) are important diagnostic imaging techniques used to evaluate the urinary system. These methods help identify structural abnormalities, obstructions, and functional issues in the kidneys, ureters, and bladder. Both procedures use iodine-based contrast media to enhance the visibility of urinary tract structures on X-ray images, though they differ in their methods and indications.1. Intravenous Urography (IVU)Intravenous...
2.2K
Urodynamic Studies: Uroflowmetry01:19

Urodynamic Studies: Uroflowmetry

6.4K
Uroflowmetry is a non-invasive urodynamic test designed to measure various aspects of urination, including volume, flow rate, and the time to void. This test is crucial for diagnosing and assessing conditions such as bladder outlet obstruction, bladder dysfunction, incomplete bladder emptying, incontinence, and urinary tract blockages caused by benign prostatic hyperplasia (BPH) and urethral strictures.Pre-Test Instructions:Before a uroflowmetry test, patients are typically advised to drink...
6.4K
Imaging Studies II: Ultrasonography01:24

Imaging Studies II: Ultrasonography

651
IntroductionUltrasonography, or renal ultrasound, is a noninvasive medical imaging technique that uses high-frequency sound waves to visualize the kidneys, ureters, bladder, and surrounding tissues.Indications for Urinary System UltrasonographyUrinary system ultrasonography is indicated in various clinical scenarios, such as:Kidney Stones (Urolithiasis): To detect and monitor the size and presence of kidney or urinary tract stones.Hydronephrosis: To assess the dilation of the renal pelvis and...
651
Imaging Studies I: Kidney, Ureter, and Bladder Studies01:28

Imaging Studies I: Kidney, Ureter, and Bladder Studies

566
Kidney, Ureter, and Bladder (KUB) StudiesKidney, Ureter, and Bladder (KUB) studies are standard diagnostic imaging procedures used to assess the anatomy of the urinary system. They are commonly utilized for patients experiencing abdominal pain or urinary symptoms. By using a simple X-ray of the abdomen, KUB studies can reveal structural and pathological abnormalities within the kidneys, ureters, and bladder. These studies are particularly valuable in diagnosing kidney stones, urinary...
566

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Comprehensive assessment of risk factors for postoperative urinary tract infection following pediatric pyeloplasty.

Pediatric surgery international·2026
Same author

Comparative Analysis of Ureteral Reimplantation and Dextranomer/Hyaluronic Acid Injection Between Two Centers with Systematic Review and Meta-Analysis.

The Journal of urology·2026
Same author

Evaluating pain management strategies following hypospadias repair: a survey of pediatric urologists.

The Canadian journal of urology·2026
Same author

Chronic kidney disease in classic bladder exstrophy following primary closure and then isolated bladder neck repair.

Journal of pediatric urology·2026
Same author

Reply by Authors.

The Journal of urology·2026
Same author

Comparative Effectiveness of Surgical Approaches in Pediatric Ureteroureterostomy: A Systematic Review and Network Meta-Analysis of Open, Laparoscopic, and Robotic Techniques.

Journal of endourology·2026
Same journal

Letter to the Editor re: "ChatGPT-4o's performance on pediatric vesicoureteral reflux".

Journal of pediatric urology·2026
Same journal

Letter to the Editor re: "Comparative analysis of three chatbot responses on pediatric primary nocturnal enuresis".

Journal of pediatric urology·2026
Same journal

Bypassing the emergency department for testicular torsion.

Journal of pediatric urology·2026
Same journal

Sociodemographic and clinical characteristics associated with nocturnal enuresis among children in a tertiary care center in Cairo, Egypt: A cross-sectional study.

Journal of pediatric urology·2026
Same journal

Neurocorrelates of nocturnal enuresis in pre-adolescent children.

Journal of pediatric urology·2026
Same journal

Response to Letter to the Editor re: "Comparative analysis of three chatbot responses on pediatric primary nocturnal enuresis".

Journal of pediatric urology·2026
See all related articles

Related Experiment Video

Updated: Mar 10, 2026

Evaluation of Biomaterials for Bladder Augmentation using Cystometric Analyses in Various Rodent Models
10:19

Evaluation of Biomaterials for Bladder Augmentation using Cystometric Analyses in Various Rodent Models

Published on: August 9, 2012

19.9K

Establishing a standard protocol for the voiding cystourethrography.

Dominic Frimberger1, Stuart B Bauer1, Mark P Cain1

  • 1American Academy of Pediatrics, USA.

Journal of Pediatric Urology
|December 13, 2016
PubMed
Summary
This summary is machine-generated.

The voiding cystourethrogram (VCUG) is a key diagnostic test for urinary tract conditions like vesicoureteral reflux (VUR). New consensus protocols aim to standardize VCUG performance and interpretation for improved patient safety and data consistency.

Keywords:
Patient safetyStandard protocolVesicoureteral refluxVoiding cystourethrography

More Related Videos

Ultrasonography of the Adult Male Urinary Tract for Urinary Functional Testing
05:25

Ultrasonography of the Adult Male Urinary Tract for Urinary Functional Testing

Published on: August 14, 2019

20.4K
Author Spotlight: Developing a Bedside Protocol for Kidney and Genitourinary Ultrasonography
03:19

Author Spotlight: Developing a Bedside Protocol for Kidney and Genitourinary Ultrasonography

Published on: June 21, 2024

2.6K

Related Experiment Videos

Last Updated: Mar 10, 2026

Evaluation of Biomaterials for Bladder Augmentation using Cystometric Analyses in Various Rodent Models
10:19

Evaluation of Biomaterials for Bladder Augmentation using Cystometric Analyses in Various Rodent Models

Published on: August 9, 2012

19.9K
Ultrasonography of the Adult Male Urinary Tract for Urinary Functional Testing
05:25

Ultrasonography of the Adult Male Urinary Tract for Urinary Functional Testing

Published on: August 14, 2019

20.4K
Author Spotlight: Developing a Bedside Protocol for Kidney and Genitourinary Ultrasonography
03:19

Author Spotlight: Developing a Bedside Protocol for Kidney and Genitourinary Ultrasonography

Published on: June 21, 2024

2.6K

Area of Science:

  • Pediatric Urology
  • Diagnostic Imaging
  • Radiology

Background:

  • The voiding cystourethrogram (VCUG) is a critical diagnostic tool for urologic conditions, notably vesicoureteral reflux (VUR).
  • Current VCUG protocols are largely based on 1985 guidelines, with significant variations in practice observed across institutions.
  • Recent guidelines recommend VCUG for young children with urinary tract infections but lack procedural standardization.

Purpose of the Study:

  • To develop a consensus-based, updated protocol for performing and interpreting the voiding cystourethrogram (VCUG).
  • To enhance patient safety and standardize data acquisition in VCUG procedures.
  • To address the need for refined recommendations based on current medical knowledge and practice variations.

Main Methods:

  • A collaborative effort initiated by the American Academy of Pediatrics (AAP) Sections on Radiology and Urology.
  • Involvement of the lead author from the original 1985 International Reflux Study.
  • Consideration of survey data from pediatric radiology chairpersons regarding current VCUG practices.

Main Results:

  • Identification of substantial variability in existing VCUG protocols across children's hospitals.
  • Recognition of the need to update and standardize VCUG procedures beyond the 1985 guidelines.
  • Development of a new consensus protocol for VCUG performance and interpretation.

Conclusions:

  • The updated VCUG protocol aims to improve diagnostic accuracy and patient care for conditions like VUR.
  • Standardization of VCUG performance is essential for consistent and reliable diagnostic outcomes.
  • This consensus protocol provides a unified approach for healthcare providers ordering and interpreting VCUGs.