NCIt synonyms : Benign Kidney Tumor; Benign Renal Neoplasm; Benign Tumor of the Kidney; Renal Tumor, Benign; Benign Neoplasm of Kidney; Benign Tumor of Kidney; Renal Neoplasm, Benign; Benign Neoplasm of the Kidney; Benign Renal Tumor;
NCIt definition : A neoplasm that arises from the kidney and is characterized by the absence of atypical
or malignant cytological and architectural features, and absence of invasive features
or metastatic potential.;