Extravasation of Urine

Abstract
Major complications following percutaneous renal biopsy in selected patients are uncommon. Gross hematuria, the most frequent complication, has been reported in from 3% to 10% of patients and usually subsides in 24 to 48 hours. Back pain has been reported in 1% to 10% of patients and perirenal hematoma in 0.1% to 0.6%.1-5Slotkin and Madsen6in their report of 5,000 cases includes 27 cases of perirenal hematoma, 6 nephrectomies, 4 deaths, and 2 lacerations of the renal pelvis. Kark's7recent article includes a survey of 8,081 renal biopsies in which there were 16 perirenal hematomas and 5 nephrectomies. Seventeen deaths attributed to percutaneous renal biopsy have been discussed in the literature.8,9Hemorrhage is evident, usually in the immediate postbiopsy period, but several cases of late hemorrhage have been reported.10,12Very rare complications, occurring before improved localization techniques were employed, included laceration of the liver

This publication has 0 references indexed in Scilit: