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Published on: October 12, 2017
Congenital urethral cysts in boys with vesicoureteric reflux
1Department of Pediatric Surgery, University of Leipzig, Leipzig, Germany. trob@medizin.uni-leipzig.de
Insights
Congenital urethral cysts in boys may coexist with vesicoureteric reflux. However, urethral cysts are unlikely to cause reflux in most cases, except possibly in fetal infravesical obstruction.
Area of Science:
- Pediatric Urology
- Congenital Abnormalities
- Urinary Tract Disorders
Background:
- Congenital urethral cysts are rare anomalies.
- Vesicoureteric reflux (VUR) is a common condition in pediatric urology.
- The relationship between urethral cysts and VUR requires further investigation.
Observation:
- This report details four cases of congenital urethral cysts diagnosed via endoscopy.
- In three cases, the presence of urethral cysts alongside VUR appeared coincidental.
- The fourth case involved fetal infravesical obstruction, suggesting a potential link.
Findings:
- Endoscopic diagnosis is effective for identifying congenital urethral cysts.
- A strong causal link between urethral cysts and VUR is not evident in most presented cases.
- Fetal infravesical obstruction may be a contributing factor in some instances.
Implications:
- Urethral cysts should be considered in the differential diagnosis for boys presenting with VUR.
- While often incidental, the potential role of urethral cysts in VUR pathogenesis warrants consideration, particularly in cases of obstruction.
- Further research is needed to fully elucidate the complex relationship between these conditions.
Unlabelled:
Four cases of congenital urethral cysts are reported. Diagnosis was made by endoscopy. The coincidence of urethral cysts and vesicoureteric refluxes seemed incidental in three cases. Fetal infravesical obstruction was provable in the fourth infant.
Conclusion:
Urethral cysts should be considered in boys with vesicoureteric reflux. For the vast majority of cases it seems improbable that urethral cysts play a role in the pathogenesis of congenital vesicoureteric reflux.
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