Presentation
Progressive abdominal distension from birth.
Patient Data
Age: 5 years
Gender: Male
From the case:
Pelviureteric junction obstruction - bilateral
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Severe bilateral hydronephrosis with ballooning of the renal pelvis and abrupt rounding off at the pelviureteric junction. The ureters are collapsed.
Case Discussion
MR urogram features are consistent with bilateral pelviureteric junction obstruction, most likely congenital.