Malignant neoplasm of anterior aspect of epiglottis | Malignant neoplasm of junctional region of oropharynx | Malignant neoplasm of lateral wall of oropharynx | Malignant neoplasm of oropharynx | Malignant neoplasm of oropharynx, unspecified | Malignant neoplasm of other and ill-defined sites within the lip, oral cavity, and pharynx | Malignant neoplasm of other specified sites of oropharynx | Malignant neoplasm of posterior wall of oropharynx | Malignant neoplasm of vallecula | Oropharyngeal cancer | Oropharyngeal cancer stage unspecified | Metastatic oropharyngeal cancer | Oropharyngeal Neoplasms | Neoplasm, Oropharyngeal | Oropharyngeal Neoplasm | Oropharynx Neoplasms | Neoplasm, Oropharynx | Neoplasms, Oropharynx | Oropharynx Neoplasm | Neoplasms, Oropharyngeal | Cancer of Oropharnyx | Oropharnyx Cancer | Oropharnyx Cancers | Oropharyngeal Cancer | Cancer, Oropharyngeal | Cancers, Oropharyngeal | Oropharyngeal Cancers | Oropharynx Cancer | Cancer, Oropharynx | Cancers, Oropharynx | Oropharynx Cancers | Cancer of the Oropharynx |