Change of Renal Parenchymal Width in Patients with Unilateral Ureteral Stent: A Bicenter Retrospective Study

Table 2

Changes of parenchymal width (stented and unstented contralateral kidney) and estimated glomerular filtration rate before and after indwelling ureteral stent.

	Before	After	% change
PW (stented kidney)	22.1 ± 3.5	18.5 ± 5.0		<0.001
PW (contralateral kidney)	23.8 ± 4.3	24.6 ± 4.3	3.6 ± 10.7	0.003
eGFR	82.8 ± 27.1	78.9 ± 26.1		0.294

Mean duration: 15.6 ± 10.2 months; Wilcoxon signed ranks test; paired -test; PW = parenchymal width, eGFR = estimated glomerular filtration rate.