Sandbox:DDx HEENT

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  • Infants and children
  • May have sore throat, spiking fever, neck stiffness, odynophagia, and neck swelling
  • Retropharyngeal bulge, stridor, drooling, nuchal rigidity, torticollis and cervical adenopathy


  • Elevated WBC count
  • Elevated CRP


  • Widening of the retropharyngeal soft tissue on X-ray
  • Gas-fluid level on X-ray
  • Hypodense lesion surrounded by a peripheral ring of enhancementoft-tissue on CT
  • Swelling and mass effect on CT


  • Polymicrobal infection