Right renal stone

Case contributed by Dr Henry Knipe


Right loin pain.

Patient Data

Age: 68
Gender: Male


Modality: X-ray

Rounded radio-opacity lies superior to the right L4 transverse process in the line of the ureter in keeping with a renal stone.


Modality: CT

A 4 mm calculus is lodged in the mid right ureter at L4 level causing minimal proximal dilatation and moderate perinephric stranding. No other renal tract calculus. 

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Case Information

rID: 27597
Case created: 9th Feb 2014
Last edited: 20th Aug 2016
System: Urogenital
Inclusion in quiz mode: Included

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