title: Retropharyngeal and parapharyngeal abscesses or phlegmons in children. Is there an association with adenotonsillectomy?
mesh_terms: D000038:Abscess / Q000453:epidemiology*; D000233:Adenoidectomy / Q000706:statistics & numerical data*; D002170:Canada / Q000453:epidemiology; D016022:Case-Control Studies; D002481:Cellulitis / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D010608:Pharyngeal Diseases / Q000453:epidemiology*; D017703:Retropharyngeal Abscess / Q000453:epidemiology*; D012189:Retrospective Studies; D014068:Tonsillectomy / Q000706:statistics & numerical data*