Uric acid nephrolithias in the era of noncontrast computed tomography.
We report 2 patients who presented with uric acid renal calculi. Both patients had previously been treated unsuccessfully for their stones with shock wave lithotripsy and were referred to our centre for percutaneous nephrolithomy. We were able to avoid surgery in both cases owing to the recognition of uric acid stone composition despite the calculi being visible on CT scout films.
Welk
Blayne K
BK
Division of Urology, Providence Healthcare, Vancouver, BC, and the Department of Urologic Sciences, University of British Columbia, Vancouver, BC.
Teichman
Joel M H
JM
Urol Res. 2005 May;33(2):99-104
15645229
Radiology. 2002 Oct;225(1):91-6
12354990
J Urol. 2002 Oct;168(4 Pt 1):1307-14
12352383
Acta Radiol. 2004 Jul;45(4):469-73
15323403
AJR Am J Roentgenol. 2000 Aug;175(2):333-7
10915669
AJR Am J Roentgenol. 1999 Aug;173(2):417-23
10430147