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Updated: Aug 12, 2026

Photoacoustic Cystography
Published on: June 11, 2013
Imaging of common problems in pediatric urology
1Department of Radiology, University of California School of Medicine, La Jolla, San Diego.
Insights
Pediatric urologic imaging uses various techniques. Ultrasonography, renal scintigraphy, and voiding cystourethrography are key for infection and antenatal hydronephrosis, while CT is vital for trauma.
Area of Science:
- Pediatric Radiology
- Urologic Imaging
- Diagnostic Imaging
Background:
- Numerous imaging modalities exist for evaluating pediatric urologic conditions.
- Selecting the appropriate imaging technique is crucial for accurate diagnosis and effective management in children.
Purpose of the Study:
- To outline the optimal use of various imaging modalities for specific pediatric urologic disorders.
- To guide clinicians in choosing the most effective imaging tools based on clinical presentation.
Main Methods:
- Review of established imaging techniques for pediatric urologic conditions.
- Correlation of specific imaging modalities with common urologic diagnoses in children.
Main Results:
- Ultrasonography, renal scintigraphy, and voiding cystourethrography are recommended for infection and antenatal hydronephrosis.
- Intravenous urography is indicated for hematuria and wetting.
- Ultrasonography and computed tomography (CT) are suitable for tumor evaluation, with CT being particularly useful for trauma.
Conclusions:
- The choice of imaging modality in pediatric urology depends on the suspected diagnosis.
- Tailored imaging approaches ensure efficient and accurate diagnosis of urologic disorders in children.
Abstract:
Many imaging modalities are available to study children with urologic disorders. Ultrasonography, renal scintigraphy, and voiding cystourethrography are best for study of patients with infection and antenatal hydronephrosis; intravenous urography, for hematuria and wetting; ultrasonography and CT, for tumor; and CT, for trauma.
Related Concept Videos
Imaging Studies I: Kidney, Ureter, and Bladder Studies
Imaging Studies II: Ultrasonography
Imaging Studies III: Computed Tomography
Imaging Studies IV: Magnetic Resonance Imaging
Imaging Studies V: Intravenous Urography and Retrograde Pyelography
Imaging Studies VI: Voiding Cystourethrography and Cystography

