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