The pathology of the pharyngeal recess, eustachian tubes, tonsils and adenoids.
D000234:Adenoids / Q000601:surgery*; D004194:Disease; D004427:Ear Diseases; D005064:Eustachian Tube; D059747:Nasal Surgical Procedures; D009305:Nasopharynx; D014066:Palatine Tonsil / Q000601:surgery*
ADENOIDS/surgery; EUSTACHIAN TUBE/diseases; NASOPHARYNX; TONSILS/surgery