EC Paediatrics

Lemierre’s syndrome is defined by septic thrombophlebitis of the internal jugular vein following pharyngitis. It is commonly preceded by oropharyngeal bacterial infections. It is rare and typically affects previously healthy adolescents and young adults. Pathogens associated with Lemierre’s syndrome include organisms of the normal oropharyngeal flora. The reported most common causative organism is the anaerobic Fusobacterium necrophorum. In this case report, we present a 3-year-old boy with an atypical presentation of Lemierre’s syndrome complicating mastoiditis caused by Proteus mirabilis.

 Keywords: Lemierre Syndrome; Atypical Lemierre Syndrome; Lemierre Disease; Lemierre; Mastoiditis; Thrombosis; Proteus spp; Case Report

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