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