benign neoplasm of oropharynx (MONDO_0021479) is a benign neoplasm that involves the oropharynx. Also known as: benign neoplasm of the oropharynx, benign oropharyngeal neoplasm, benign oropharyngeal tumor, benign oropharyngeal tumour, benign tumor of oropharynx, benign tumor of the oropharynx, benign tumour of oropharynx, benign tumour of the oropharynx.