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Acute bilateral ureteric obstruction after Deflux injection: a case report

Yaser M Ata1, Muthana Al-Salihi2,3,4, Kholoud Al-Abassi1

  • 1Department of Surgery, Urology Section, Hamad Medical Corporation, Doha, Qatar.

Journal of Surgical Case Reports
|January 19, 2026
PubMed
Summary

Vesicoureteral reflux (VUR) treatment with bulking agents can rarely cause ureteral obstruction. This case shows a child who developed acute obstruction after Deflux injection, requiring urgent intervention and highlighting the need for careful monitoring.

Keywords:
Deflux injectiondouble-J stenthydronephrosispediatric urologyrecurrent urinary tract infectionrenal scarringureteral obstructionvesicoureteral reflux

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