NCIt synonyms : Benign Ureteral Tumor; Benign Ureteric Neoplasm NOS; Benign Ureteral Neoplasm; Benign Ureter Tumor; Benign Ureteric Neoplasm; Benign Neoplasm of Ureter; Benign Neoplasm of the Ureter; Benign Tumor of the Ureter; Benign Tumor of Ureter;
NCIt definition : A neoplasm that arises from the ureter and is characterized by the absence of atypical
or malignant cytological and architectural features, and absence of invasive features
or metastatic potential.;