Variability in advanced imaging of pediatric neck infections in US emergency departments

Emerging findings for the assessment and treatment of pediatric deep neck abscesses

PURPOSE OF REVIEW

The purpose of this review is to summarize new literature regarding the description, diagnosis, and treatment of pediatric deep neck abscesses.

RECENT FINDINGS

Providers should include multi-inflammatory syndrome in children (MIS-C) in a differential diagnosis in children suspected of having a retropharyngeal abscess. MRI may guide the proper management of children with deep neck abscesses by more accurately detecting free fluid compared to computed tomography imaging. Factors that may predict the need for surgical management include elevations in white blood cell counts and abscess size more than 3 cm. However, future investigation is necessary to establish consistent guidelines. Medical management is effective in many children, with a new study indicating success using a combination of cefotaxime and rifampicin.

SUMMARY

Anatomical and age-related risk factors predispose children to the development of deep neck abscesses. Findings from recent studies may aid providers in making an accurate diagnosis and providing proper medical or surgical management of children with these infections.

Role of steroids in conservative treatment of parapharyngeal and retropharyngeal abscess in children

Purpose

To characterize the clinical features and outcomes of pediatric patients with retropharyngeal (RPA) or parapharyngeal abscesses (PPA) managed only with medical treatment and showing the importance of early symptoms and imaging studies in the diagnosis of deep neck space infections (DNIs) in children.

Methods

A retrospective analysis of all patients diagnosed with RPA and PPA between 2007 and 2017 was performed in Hospital Universitario Central de Asturias.

Results

30 children were identified, with 11 RPA and 19 PPA. 23 children (76.7%) were under 5 years old, and all were treated with intravenous amoxicillin/clavulanic acid and corticosteroids. Torticollis and fever were present in all patients. The mean length of hospital stay was 7.5 days. There were no complications associated.

Conclusion

DNIs can be treated in a conservative way, reserving the surgical drainage for cases with a complication associated (airway compromise, lack of response to antibiotic therapy, immunocompromised patients). Treatment with intravenous antibiotics and corticosteroids is a safe option, reducing the duration of symptoms and the length of hospital stay.