Skip to main content

Advertisement

Log in

Update on imaging recommendations in paediatric uroradiology: the European Society of Paediatric Radiology workgroup session on voiding cystourethrography

  • Review
  • Published:
Pediatric Radiology Aims and scope Submit manuscript

Abstract

Voiding cystourethrography (VCUG) is a fluoroscopic technique that allows the assessment of the urinary tract, including the urethra, bladder, and—if vesicoureteral reflux (VUR) is present—the ureters and the pelvicalyceal systems. The technique also allows for the assessment of bladder filling and emptying, providing information on anatomical and functional aspects. VCUG is, together with contrast-enhanced voiding urosonography (VUS), still the gold standard test to diagnose VUR and it is one of the most performed fluoroscopic examinations in pediatric radiology departments. VCUG is also considered a follow-up examination after urinary tract surgery, and one of the most sensitive techniques for studying anatomy of the lower genitourinary tract in suspected anatomical malformations. The international reflux study in 1985 published the first reflux-protocol and graded VUR into five classes; over the following years, other papers have been published on this topic. In 2008, the European Society of Paediatric Radiology (ESPR) Uroradiology Task Force published the first proposed VCUG Guidelines with internal scientific society agreement. The purpose of our work is to create a detailed overview of VCUG indications, procedural recommendations, and to provide a structured final report, with the aim of updating the 2008 VCUG paper proposed by the European Society of Paediatric Radiology (ESPR). We have also compared VCUG with contrast-enhanced VUS as an emergent alternative. As a result of this work, the ESPR Urogenital Task Force strongly recommends the use of contrast-enhanced VUS as a non-radiating imaging technique whenever indicated and possible.

Graphical Abstract

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1

Similar content being viewed by others

Data availability

Data sharing not applicable to this article as no datasets were generated or analyzed during the current study.

References

  1. Expert Panel on Pediatric Imaging, Karmazyn BK, Alazraki AL et al (2017) ACR appropriateness criteria® urinary tract infection-child. J Am Coll Radiol 14:S362–S371

    Article  Google Scholar 

  2. Tekgül S, Riedmiller H, Hoebeke P et al (2021) EAU guidelines on vesicoureteral reflux in children. https://uroweb.org/wp-content/uploads/EAU-Guidelines-on-Paediatric-Urology-2021-1.pdf. Accessed Mar 2021

  3. Visuri S, Kivisaari R, Jahnukainen T, Taskinen S (2018) Postnatal imaging of prenatally detected hydronephrosis-when is voiding cystourethrogram necessary? Pediatr Nephrol (Berlin, Germany) 33:1751–1757

    Article  Google Scholar 

  4. Lebowitz RL, Olbing H, Parkkulainen KV et al (1985) International system of radiographic grading of vesicoureteric reflux. International Reflux Study in Children. Pediatr Radiol 15:105–109

    Article  CAS  PubMed  Google Scholar 

  5. Riccabona M (2002) Cystography in infants and children: a critical appraisal of the many forms with special regard to voiding cystourethrography. Eur Radiol 12:2910–2918

    Article  PubMed  Google Scholar 

  6. Riccabona M, Avni FE, Blickman JG et al (2008) Imaging recommendations in paediatric uroradiology: minutes of the ESPR workgroup session on urinary tract infection, fetal hydronephrosis, urinary tract ultrasonography and voiding cystourethrography, Barcelona, Spain, June 2007. Pediatr Radiol 38:138–145

    Article  PubMed  Google Scholar 

  7. ‘t Hoen LA, Bogaert G, Radmayr C et al (2021) Update of the EAU/ESPU guidelines on urinary tract infections in children. J Pediatr Urol 17:200–207

    Article  PubMed  Google Scholar 

  8. Mattoo TK, Shaikh N, Nelson CP (2021) Contemporary management of urinary tract infection in children. Pediatrics 147:e2020012138

    Article  PubMed  Google Scholar 

  9. Tullus K, Shaikh N (2020) Urinary tract infections in children. Lancet (London, England) 395:1659–1668

    Article  PubMed  Google Scholar 

  10. National Institute for Health and Care Excellence (NICE) (2007) Urinary tract infection in under 16s: diagnosis and management. https://www.nice.org.uk/guidance/cg54. Accessed 5 Jan 2018

  11. SUBCOMMITTEE ON URINARY TRACT INFECTION (2016) Reaffirmation of AAP clinical practice guideline: the diagnosis and management of the initial urinary tract infection in febrile infants and young children 2–24 months of age. Pediatrics 138:e20163026

    Article  Google Scholar 

  12. Ammenti A, Alberici I, Brugnara M et al (2020) Updated Italian recommendations for the diagnosis, treatment and follow-up of the first febrile urinary tract infection in young children. Acta Paediatr (Oslo, Norway: 1992) 109:236–247

    Article  Google Scholar 

  13. Hunziker M, Colhoun E, Puri P (2013) Prevalence and predictors of renal functional abnormalities of high grade vesicoureteral reflux. J Urol 190:1490–1494

    Article  PubMed  Google Scholar 

  14. Shaikh N, Ewing AL, Bhatnagar S, Hoberman A (2010) Risk of renal scarring in children with a first urinary tract infection: a systematic review. Pediatrics 126:1084–1091

    Article  PubMed  Google Scholar 

  15. Okarska-Napierała M, Wasilewska A, Kuchar E (2017) Urinary tract infection in children: diagnosis, treatment, imaging - Comparison of current guidelines. J Pediatr Urol 13:567–573

    Article  PubMed  Google Scholar 

  16. Riccabona M, Vivier PH, Ntoulia A et al (2014) ESPR uroradiology task force imaging recommendations in paediatric uroradiology, part VII: standardised terminology, impact of existing recommendations, and update on contrast-enhanced ultrasound of the paediatric urogenital tract. Pediatr Radiol 44:1478–1484

    Article  PubMed  Google Scholar 

  17. Nguyen HT, Benson CB, Bromley B et al (2014) Multidisciplinary consensus on the classification of prenatal and postnatal urinary tract dilation (UTD classification system). J Pediatr Urol 10:982–998

    Article  PubMed  Google Scholar 

  18. Chiodini B, Ghassemi M, Khelif K, Ismaili K (2019) Clinical Outcome of Children With Antenatally Diagnosed Hydronephrosis. Front Pediatr 7:103. https://doi.org/10.3389/fped.2019.00103

    Article  PubMed  PubMed Central  Google Scholar 

  19. Yalçınkaya F, Özçakar ZB (2020) Management of antenatal hydronephrosis. Pediatr Nephrol (Berlin, Germany) 35:2231–2239

    Article  Google Scholar 

  20. Nguyen HT, Herndon CD, Cooper C et al (2010) The Society for Fetal Urology consensus statement on the evaluation and management of antenatal hydronephrosis. J Pediatr Urol 6:212–231

    Article  PubMed  Google Scholar 

  21. Peters CA, Skoog SJ, Arant BS, Jr et al (2017) Management and screening of primary vesicoureteral reflux in children [AUA guideline]. https://www.auanet.org/guidelines-and-quality/guidelines/vesicoureteral-reflux-guideline#x20900. Accessed Jan 2017

  22. Expert Panel on Pediatric Imaging, Brown BP, Simoneaux SF et al (2020) ACR Appropriateness Criteria® Antenatal Hydronephrosis-Infant. J Am Coll Radiol 17:S367–S379

    Article  Google Scholar 

  23. Shashi KK, Lee T, Kurugol S et al (2022) Normative values for ureteral diameter in children. Pediatr Radiol 52:1492–1499

    Article  PubMed  Google Scholar 

  24. Riccabona M, Lobo ML, Willi U et al (2014) ESPR uroradiology task force and ESUR Paediatric Work Group--imaging recommendations in paediatric uroradiology, part VI: childhood renal biopsy and imaging of neonatal and infant genital tract. Minutes from the task force session at the annual ESPR Meeting 2012 in Athens on childhood renal biopsy and imaging neonatal genitalia. Pediatr Radiol 44:496–502

    Article  PubMed  Google Scholar 

  25. Higgins JJ, Urbine JA, Malik A (2022) Beyond reflux: the spectrum of voiding cystourethrogram findings in the pediatric population. Pediatr Radiol 52:134–143

    Article  PubMed  Google Scholar 

  26. Riccabona M, Lobo ML, Ording-Muller LS et al (2017) European Society of Paediatric Radiology abdominal imaging task force recommendations in paediatric uroradiology, part IX: imaging in anorectal and cloacal malformation, imaging in childhood ovarian torsion, and efforts in standardising paediatric uroradiology terminology. Pediatr Radiol 47:1369–1380

    Article  PubMed  PubMed Central  Google Scholar 

  27. Miyakita H, Hayashi Y, Mitsui T et al (2020) Guidelines for the medical management of pediatric vesicoureteral reflux. Int J Urol 27:480–490

    Article  PubMed  PubMed Central  Google Scholar 

  28. Nelson CP, Finkelstein JA, Logvinenko T, Schuster MA (2016) Incidence of urinary tract infection among siblings of children with vesicoureteral reflux. Acad Pediatr 16:489–495

    Article  PubMed  Google Scholar 

  29. Diamond DA, Mattoo TK (2012) Endoscopic treatment of primary vesicoureteral reflux. N Engl J Med 366:1218–1226

    Article  CAS  PubMed  Google Scholar 

  30. Arlen AM, Scherz HC, Filimon E et al (2015) Is routine voiding cystourethrogram necessary following double hit for primary vesicoureteral reflux? J Pediatr Urol 11:40.e1-40.e405

    Article  PubMed  Google Scholar 

  31. Woźniak MM, Osemlak P, Pawelec A et al (2014) Intraoperative contrast-enhanced urosonography during endoscopic treatment of vesicoureteral reflux in children. Pediatr Radiol 44:1093–1100

    Article  PubMed  PubMed Central  Google Scholar 

  32. Clothier JC, Wright AJ (2018) Dysfunctional voiding: the importance of non-invasive urodynamics in diagnosis and treatment. Pediatr Nephrol (Berlin, Germany) 33:381–394

    Article  Google Scholar 

  33. Riccabona M, Fotter R (2018) Non-neurogenic bladder-sphincter dysfunction (“voiding dysfunction”). In: Riccabona M (ed) Pediatric Urogenital Radiology, 3rd edn. Springer International Publishing, pp 397–442

  34. Zhang HC, Ye X, Yang Y et al (2022) Application of urodynamics combined with contrast-enhanced ultrasound in evaluation of the urinary tract in patients with low bladder compliance and vesicoureteric reflux who underwent bladder augmentation alone. Kaohsiung J Med Sci 38:790–795

    Article  PubMed  Google Scholar 

  35. Hobbs KT, Krischak M, Tejwani R et al (2021) The importance of early diagnosis and management of pediatric neurogenic bladder dysfunction. Res Rep Urol 13:647–657. https://doi.org/10.2147/RRU.S259307

    Article  PubMed  PubMed Central  Google Scholar 

  36. Stein R, Bogaert G, Dogan HS et al (2020) EAU/ESPU guidelines on the management of neurogenic bladder in children and adolescent part I diagnostics and conservative treatment. Neurourol Urodyn 39:45–57

    Article  PubMed  Google Scholar 

  37. Sorantin E, Fotter R, Braun K (2018) Neurogenic bladder in infants and children. In: Riccabona M (ed) Pediatric Urogenital Radiology, 3rd edn. Springer International Publishing, pp 423–429

  38. Zderic SA, Weiss DA (2015) Voiding dysfunction: what can radiologists tell patients and pediatric urologists? AJR Am J Roentgenol 205:W532–W541

    Article  PubMed  Google Scholar 

  39. Bauer A (2021) Dysfunctional voiding: update on evaluation and treatment. Curr Opin Pediatr 33:235–242

    Article  CAS  PubMed  Google Scholar 

  40. Mazzi S, Rohner K, Hayes W, Weitz M (2020) Timing of voiding cystourethrography after febrile urinary tract infection in children: a systematic review. Arch Dis Child 105:264–269

    Article  PubMed  Google Scholar 

  41. American College of Radiology, Society for Pediatric Radiology (2019) ACR-SPR practice parameter for the performance of fluoroscopic and sonographic voiding cystourethrography in children. https://www.acr.org/-/media/ACR/Files/Practice-Parameters/VoidingCysto.pdf. Accessed Oct 2019

  42. Frimberger D, Bauer SB, Cain MP et al (2016) Establishing a standard protocol for the voiding cystourethrography. J Pediatr Urol 12:362–366

    Article  PubMed  Google Scholar 

  43. Cho HH, Lee SM, You SK (2019) Effect of using immobilization device in fluoroscopic study in pediatric patient: focused on radiation dose reduction in voiding cystourethrogram. PLoS ONE 14:e0224063

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  44. Frush DP, Strauss KJ (2022) Changing the practice of routine gonadal shielding during radiography: ‘Y’? Pediatr Radiol 52:7–9

    Article  PubMed  Google Scholar 

  45. Poonai N, Li J, Langford C et al (2015) Intraurethral lidocaine for urethral catheterization in children: a randomized controlled trial. Pediatrics 136:e879–e886

    Article  PubMed  Google Scholar 

  46. Al-Farsi S, Oliva M, Davidson R et al (2009) Periurethral cleaning prior to urinary catheterization in children: sterile water versus 10% povidone-iodine. Clin Pediatr 48:656–660

    Article  Google Scholar 

  47. Düzkaya DS, Uysal G, Bozkurt G et al (2017) Povidone-iodine, 0.05% chlorhexidine gluconate, or water for periurethral cleaning before indwelling urinary catheterization in a pediatric intensive care: a randomized controlled trial. J Wound Ostomy Continence Nurs 44:84–88

    Article  PubMed  Google Scholar 

  48. Düzkaya DS, Uysal G, Bozkurt G et al (2017) Povidone-iodine, 0.05% chlorhexidine gluconate, or water for periurethral cleaning before indwelling urinary catheterization in a pediatric intensive care: a randomized controlled trial. J Wound Ostomy Continence Nurs 44:84–88

    Article  PubMed  Google Scholar 

  49. Austin PF et al (2014) The standardization of terminology of lower urinary tract function in children and adolescents: update report from the Standardization Committee of the International Children’s Continence Society. J Urol 191:1863-1865.e13

    Article  PubMed  Google Scholar 

  50. Marcovici PA, Taylor GA (2014) Journal Club: structured radiology reports are more complete and more effective than unstructured reports. AJR Am J Roentgenol 203:1265–1271

    Article  PubMed  Google Scholar 

  51. Schaeffer AJ, Chow JS, Ivanova A et al (2017) Variation in the level of detail in pediatric voiding cystourethrogram reports. J Pediatr Urol 13:257–262

    Article  PubMed  Google Scholar 

  52. Janssen KM, Kirsch AJ, Crisostomo-Wynne TC et al (2021) Standardized protocol for voiding cystourethrogram: are recommendations being followed? J Pediatr Urol 17:66.e1-66.e6

    Article  PubMed  Google Scholar 

  53. Walsh C, Wessely K, De Caluwe D et al (2020) Radiology reporting of micturating cystourethrograms (MCUGs): What the paediatric urologists want to know. J Pediatr Urol 16:790.e1-790.e6

    Article  CAS  PubMed  Google Scholar 

  54. European Society of Radiology (ESR) (2011) Good practice for radiological reporting. Guidelines from the European Society of Radiology (ESR). Insights imaging 2:93–96

    Article  Google Scholar 

  55. Radiological Society of North America (RSNA) (2013) Informatics Reporting. Peds VCUG. http://www.radreport.org/template/0000110. Accessed on 30 September 2013

  56. Hoberman A, Greenfield SP, Mattoo TK, Keren R, Mathews R, PohlHG Kropp BP, Skoog SJ, Nelson CP, Moxey-Mims M, Chesney RW, Carpenter MA (2014) Antimicrobial prophylaxis for children with vesicoureteral reflux. N Engl J Med 370:2367–2376. https://doi.org/10.1056/NEJMoa1401811

    Article  CAS  PubMed  Google Scholar 

  57. O’Neil BB, Cartwright PC, Maves C et al (2014) Reliability of voiding cystourethrogram for the grading of vesicoureteral reflux. J Pediatr Urol 10:107–111

    Article  PubMed  Google Scholar 

  58. Çelebi S, Özaydın S, Baştaş CB et al (2016) Reliability of the grading system for voiding cystourethrograms in the management of vesicoureteral reflux: an interrater comparison. Adv Urol 2016:1684190. https://doi.org/10.1155/2016/1684190

    Article  PubMed  PubMed Central  Google Scholar 

  59. Schaeffer AJ, Greenfield SP, Ivanova A et al (2017) Reliability of grading of vesicoureteral reflux and other findings on voiding cystourethrography. J Pediatr Urol 13:192–198

    Article  PubMed  Google Scholar 

  60. Payza AD, Hoşgör M, Serdaroğlu E, Sencan A (2019) Can distal ureteral diameter measurement predict primary vesicoureteral reflux clinical outcome and success of endoscopic injection? J Pediatr Urol 15:515.e1-515.e8

    Article  CAS  PubMed  Google Scholar 

  61. Arlen AM, Cooper CS (2019) New trends in voiding cystourethrography and vesicoureteral reflux: who, when and how? Int J Urol 26:440–445

    Article  PubMed  Google Scholar 

  62. Alexander SE, Arlen AM, Storm DW et al (2015) Bladder volume at onset of vesicoureteral reflux is an independent risk factor for breakthrough febrile urinary tract infection. J Urol 193:1342–1346

    Article  PubMed  Google Scholar 

  63. Han DS, Cambareri G, Alagiri M, Chiang G (2019) Reflux timing is a predictor of successful endoscopic treatment of vesicoureteral reflux. Urology 124:237–240. https://doi.org/10.1016/j.urology.2018.09.034

    Article  PubMed  Google Scholar 

  64. Arsanjani A, Alagiri M (2007) Identification of filling versus voiding reflux as predictor of clinical outcome. Urology 70:351–354

    Article  PubMed  Google Scholar 

  65. Ji D, Ridley DE, Grattan-Smith JD et al (2020) Accuracy of subjective vesicoureteral reflux timing assessment: supporting new voiding cystourethrogram guidelines. Pediatr Radiol 50:953–957

    Article  PubMed  Google Scholar 

  66. Cooper CS, Birusingh KK, Austin JC et al (2013) Distal ureteral diameter measurement objectively predicts vesicoureteral reflux outcome. J Pediatr Urol 9:99–103

    Article  PubMed  Google Scholar 

  67. Swanton AR, Arlen AM, Alexander SE et al (2017) Inter-rater reliability of distal ureteral diameter ratio compared to grade of VUR. J Pediatr Urol 13:207.e1-207.e5

    CAS  PubMed  Google Scholar 

  68. Cooper CS, Alexander SE, Kieran K, Storm DW (2015) Utility of the distal ureteral diameter on VCUG for grading VUR. J Pediatr Urol 11:183.e1-183.e1836

    Article  CAS  PubMed  Google Scholar 

  69. Arlen AM, Leong T, Guidos PJ et al (2017) Distal ureteral diameter ratio is predictive of breakthrough febrile urinary tract infection. J Urol 198:1418–1423

    Article  PubMed  Google Scholar 

  70. Arlen AM, Kirsch AJ, Leong T, Cooper CS (2017) Validation of the ureteral diameter ratio for predicting early spontaneous resolution of primary vesicoureteral reflux. J Pediatr Urol 13:383.e1-383.e6

    Article  PubMed  Google Scholar 

  71. Baydilli N, Selvi I, Pinarbasi AS et al (2021) Additional VCUG-related parameters for predicting the success of endoscopic injection in children with primary vesicoureteral reflux. J Pediatr Urol 17:68.e1-68.e8

    Article  PubMed  Google Scholar 

  72. Kirsch AJ, Arlen AM, Leong T et al (2014) Vesicoureteral reflux index (VURx): a novel tool to predict primary reflux improvement and resolution in children less than 2 years of age. J Pediatr Urol 10:1249–1254

    Article  PubMed  Google Scholar 

  73. Arlen AM, Leong T, Wu CQ et al (2020) Predicting breakthrough urinary tract infection: comparative analysis of vesicoureteral reflux index, reflux grade and ureteral diameter ratio. J Urol 204:572–577

    Article  PubMed  Google Scholar 

  74. Ntoulia A, Aguirre Pascual E, Back SJ et al (2021) Contrast-enhanced voiding urosonography, part 1: vesicoureteral reflux evaluation. Pediatr Radiol 51:2351–2367

    Article  PubMed  Google Scholar 

  75. Chua ME, Mendoza JS, Ming JM et al (2019) Diagnostic accuracy of contrast-enhanced voiding urosonogram using second-generation contrast with harmonic imaging (CEVUS-HI) study for assessment of vesicoureteral reflux in children: a meta-analysis. World J Urol 37:2245–2255

    Article  PubMed  Google Scholar 

  76. Papadopoulou F, Ntoulia A, Siomou E, Darge K (2014) Contrast-enhanced voiding urosonography with intravesical administration of a second-generation ultrasound contrast agent for diagnosis of vesicoureteral reflux: prospective evaluation of contrast safety in 1,010 children. Pediatr Radiol 44:719–728

    Article  PubMed  Google Scholar 

  77. Novljan G, Kenig A, Rus R, Kenda RB (2003) Cyclic voiding urosonography in detecting vesicoureteral reflux in children. Pediatr Nephrol (Berlin, Germany) 18:992–995

    Article  Google Scholar 

  78. Sofia C, Solazzo A, Cattafi A et al (2021) Contrast-enhanced voiding urosonography in the assessment of vesical-ureteral reflux: the time has come. Radiol Med (Torino) 126:901–909

    Article  PubMed  Google Scholar 

  79. Ellison JS, Maxfield CM, Wiener JS (2009) Voiding cystography practices and preferences of North American pediatric urologists. J Urol 182:299–305

    Article  PubMed  Google Scholar 

  80. Riccabona M, Avni FE, Damasio MB et al (2012) ESPR Uroradiology Task Force and ESUR Paediatric Working Group–imaging recommendations in paediatric uroradiology, part V: childhood cystic kidney disease, childhood renal transplantation and contrast-enhanced ultrasonography in children. Pediatr Radiol 42:1275–1283

    Article  PubMed  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Contributions

All authors contributed to the study conception and design. The first draft of the manuscript was written by MB.D and F.D. and all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.

Corresponding author

Correspondence to Maria Beatrice Damasio.

Ethics declarations

Conflicts of interest

None

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

On behalf of the Collaborators of the European Society of Paediatric Radiology (ESPR) Abdominal Imaging Taskforce.

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Damasio, M.B., Donati, F., Bruno, C. et al. Update on imaging recommendations in paediatric uroradiology: the European Society of Paediatric Radiology workgroup session on voiding cystourethrography. Pediatr Radiol 54, 606–619 (2024). https://doi.org/10.1007/s00247-024-05883-y

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s00247-024-05883-y

Keywords

Navigation