Ureterohydronephrosis due to distal ureteric stone

Case contributed by Dr Ammar Haouimi


Right renal colic.

Patient Data

Age: 55 years
Gender: Male

There is right hydronephrosis with moderate ureteral dilatation to the pelvic region where there is a distal ureteral stone at the vesicoureteric junction (18 x 10 mm, density around 780 HU), obstructing the ureteric lumen. No renal calculi.

Normal appearance of the left kidney with no stone, hydronephrosis or ureteric dilatation.

Normal appearance of the urinary bladder with no bladder calculi.

Case Discussion

CTU features of right ureterohydronephrosis due to distal ureteric stone at the vesicoureteric junction.

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Case information

rID: 87975
Published: 22nd Mar 2021
Last edited: 23rd Mar 2021
System: Urogenital
Inclusion in quiz mode: Included
Institution: Aurès Medical Imaging Center - Batna Algeria

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