Ureteric calculi

Case contributed by David Puyó


Left flank pain and haematuria.

Patient Data

Age: 35 years
Gender: Male

Nonenhanced CT

Nonenhanced CT images show left hydroureteronephrosis caused by an obstructing left ureteral calculus within the vesicoureteral junction (VUJ).

Case Discussion

This case shows an obstructing calculus in the left vesicoureteral junction with soft tissue rim sign representing the edematous ureteric wall and confirming that the stone is inside the ureter.

The prone image shows that the stone is still in the distal ureter at the vesicoureteral junction and that it has not passed into the bladder.

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Case information

rID: 22317
Published: 26th Mar 2013
Last edited: 16th Oct 2019
System: Urogenital
Inclusion in quiz mode: Included

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