<unk>  is a potentially life-threatening condition which arises from a septic nidus affecting one or more of the<unk>  neck spaces.  Fever, neck pain, and neck swelling are the most prevalent symptoms in adults.  Pediatric patients commonly present with fever, neck mass, neck stiffness, sore throat, drooling, or poor oral intake.  Contrast-enhanced CT scan of the neck is recommended to scrutinize the extent of involvement and differentiate the nature of lesion.  Securing the airway is the key initial management for known or suspected<unk> .  In view of the rapidly progressive course of<unk> , patients should receive timely empiric treatment with broad-spectrum intravenous antibiotics covering Gram-positive cocci, Gram-negative bacilli, and/or anaerobes, tailored on the basis of clinical scenario, host immune status, and local antibiogram data.  Surgical interventions may be required for complicated cases.
Deep neck infection
Sore mouth infection
Oral ulcer
Maxillofacial trauma
Dental cavities
Neck masses
Retropharyngeal abscess
Radial catheterization complications