Fig. 2From: No staghorn calculi and none/mild hydronephrosis may be risk factors for severe bleeding complications after percutaneous nephrolithotomySevere complication after PCNL in 56-year-old woman who underwent CT scan and nephrosonography preoperatively. a Sonagraphic view demonstrated anteroposterior diameter (APD) of right kidney was 14.6 mm, mild hydronephrosis. b CT view of no staghorn calculi. c Superselective renal arteriogram showed extravasation in right kidney mid segmental branchesBack to article page