Overview
What is pediatric retropharyngeal abscess?
What is the pathophysiology of pediatric retropharyngeal abscess?
What causes infection in the pathogenesis pediatric retropharyngeal abscess?
What are the possible complications of pediatric retropharyngeal abscess?
What causes pediatric retropharyngeal abscess?
What are iatrogenic causes of pediatric retropharyngeal abscess?
What are the risk factors for pediatric retropharyngeal abscess?
What is the prevalence of pediatric retropharyngeal abscess in the US?
What is the global prevalence of pediatric retropharyngeal abscess?
Which patient groups have the highest prevalence of pediatric retropharyngeal abscess?
What is the prognosis of pediatric retropharyngeal abscess?
What is included in patient education about pediatric retropharyngeal abscess?
Presentation
Which clinical history findings are characteristic of pediatric retropharyngeal abscess?
Which physical findings are characteristic of pediatric retropharyngeal abscess?
What causes complications from pediatric retropharyngeal abscess?
How is the mass of the pediatric retropharyngeal abscess treated?
How is rupture of a pediatric retropharyngeal abscess treated?
How is infection treated in pediatric retropharyngeal abscess?
DDX
Which conditions are included in the differential diagnoses of pediatric retropharyngeal abscess?
What are the differential diagnoses for Pediatric Retropharyngeal Abscess?
Workup
What is the role of lab testing in the workup of pediatric retropharyngeal abscess?
What is the role of radiography in the workup of pediatric retropharyngeal abscess?
What is the role of CT scanning in the workup of pediatric retropharyngeal abscess?
What is the role of MRI in the workup of pediatric retropharyngeal abscess?
What is the role of ultrasonography in the workup of pediatric retropharyngeal abscess?
What is the role of histology in the treatment of pediatric retropharyngeal abscess?
Treatment
How is pediatric retropharyngeal abscess treated?
What is the efficacy of surgery for pediatric retropharyngeal abscess?
Which factors support a diagnosis of pediatric retropharyngeal abscess?
What is the role of surgery in the treatment of pediatric retropharyngeal abscess?
How is a pediatric retropharyngeal abscess aspirated?
What is the role of incision and drainage in the treatment of pediatric retropharyngeal abscess?
When is patient transfer required for the treatment of pediatric retropharyngeal abscess?
Which dietary modifications are used in the treatment of pediatric retropharyngeal abscess?
Which activity modifications are used in the treatment of pediatric retropharyngeal abscess?
What are the indications of infection in the deep spaces in pediatric retropharyngeal abscess?
Which specialist consultations are beneficial to patients with pediatric retropharyngeal abscess?
What is included in the long-term monitoring of pediatric retropharyngeal abscess?
Medications
What is the role of medications in the treatment of pediatric retropharyngeal abscess?
-
Schematic of neck deep space anatomy, as illustrated in lateral and cross-sectional views. Fascial planes (see color key) surround potential spaces. Anteriorly, retropharyngeal space is bounded by buccopharyngeal fascia, which invests pharynx, trachea, esophagus, and thyroid; posteriorly by alar fascia; and laterally by carotid sheaths and parapharyngeal spaces. Retropharyngeal space extends from skull base to mediastinum at level of tracheal bifurcation. Note danger space located between alar fascia and prevertebral fascia.
-
Plain lateral neck x-ray. Top radiograph reveals widening of soft tissues, with anterior airway displacement. Careful examination of this film also reveals gas in soft tissues. Bottom radiograph reveals soft tissue widening at C2.
-
Contrast axial CT scan demonstrates left-side retropharyngeal abscess with central hypoattenuation.
-
Contrast sagittal CT scan demonstrates central hypodensity with prevertebral soft-tissue stripe widening and oropharyngeal air column narrowing consistent with retropharyngeal abscess formation.