Recognition and emergency management of infectious causes of upper airway obstruction in children

Infections represent one of the most common causes of upper airway obstruction in the pediatric age group. Because obstructive processes may lead to respiratory failure and subsequent cardiopulmonary arrest, prompt recognition is crucial. This discussion provides a brief review of the unique anatomic and physiological characteristics of the child's airway, which may contribute to obstructive processes, followed by basic principles of pediatric airway management. Finally, we review many of the infectious causes of upper respiratory obstruction, with emphasis on early recognition and acute management.

Retropharyngeal abscess complicated by Prevotella buccae sepsis during pregnancy. A case report

BACKGROUND

Retropharyngeal abscess is extremely uncommon in adults and rare in pregnancy. A MEDLINE search yielded only 1 reported case during pregnancy. Likewise, sepsis caused by prevotella buccae, a bacteria associated with more benign conditions such as bacterial vaginosis or dental infections, is also rare, with no reported cases during pregnancy.

CASE

We report a case of retropharyngeal abscess complicated by Prevotella buccae septicemia during pregnancy.

CONCLUSION

Retropharyngeal abscess should be suspected in a pregnant patient who presents with sore throat, dyspnea, and dysphagia, especially when preceded by dental treatment or symptoms. If confirmed, antibiotic treatment should cover the usual pathogens associated with retropharyngeal abscess, including Pre- votella species.