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 Experiment Videos

Antenatal hydroureteronephrosis presenting as an apparent solid renal mass.

C D Anthony Herndon1, Mark P Cain

  • 1Department of Urology, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, Indiana, USA

Urology
|July 3, 2003
PubMed
Summary

A rare congenital anomaly caused a kidney mass identified before birth. This case highlights challenges in diagnosing complex urinary tract abnormalities in newborns.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

Journal of Pediatric Urology Editorial Board policy statement on appropriate endpoints when conducting research on hydronephrosis/urinary tract dilation (UTD)/ureteropelvic junction obstruction (UPJO).

Journal of pediatric urology·2026
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

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

Area of Science:

  • Pediatric Urology
  • Congenital Anomalies
  • Renal Imaging

Background:

  • Prenatal diagnosis of congenital urinary tract abnormalities is crucial for early intervention.
  • Pyelocaliectasis and ureterectasis are common findings requiring further investigation.
  • Ectopic ureters can present with complex anatomical variations.

Observation:

  • An antenatal renal mass with pyelocaliectasis and ureterectasis was identified.
  • A right ectopic ureter with a cystic upper pole was suspected.
  • The patient underwent extensive neonatal evaluation.

Findings:

  • A right ectopic ureter with a cystic upper pole was confirmed at 5 months of age.
  • Initial neonatal radiologic and surgical evaluations did not yield a definitive diagnosis.

Related Experiment Videos

  • The case presented diagnostic challenges despite comprehensive assessment.

    • Implications:

    • This case underscores the complexity of diagnosing certain congenital renal and ureteral anomalies.
    • Advanced imaging and prolonged observation may be necessary for definitive diagnosis.
    • Improved prenatal counseling and postnatal management strategies are warranted for similar cases.