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