Otitis media with effusion associated with nasopharyngeal tumors.
D001826:Body Fluids; D005122:Exudates and Transudates; D006801:Humans; D009303:Nasopharyngeal Neoplasms; D010033:Otitis Media / Q000150:complications*; D010034:Otitis Media with Effusion
NASOPHARYNX/neoplasms; OTITIS MEDIA/complications