Renal lesions with low R.E.N.A.L nephrometry score are associated with more indolent renal cell carcinomas (RCCs) or benign histology: findings in an Australian cohort

Abstract

Increasing R.E.N.A.L score is associated with histological features of tumour aggressiveness, thus reinforcing the need for RN for lesions with a high score, and conversely the safety of NSS or observation for lesions with a low score.