Nonneoplastic Renal Cortical Scarring at Tumor Nephrectomy Predicts Decline in Kidney Function

Abstract

Medical renal disease was identified in 15% of tumor nephrectomy specimens. The degrees of vascular sclerosis, GS, and interstitial fibrosis/tubular atrophy are predictive of elevated creatinine levels in postnephrectomy patients. Prognostic implications of the nontumor pathology are important in nephrectomized patients.