RESUMO
Lemierre's syndrome (LS) is a complex medical condition that is characterized by an acute oropharyngeal infection leading to thrombophlebitis of the internal jugular vein and an eventual metastatic spread to distant vital organs. This metastatic spread is from septic emboli and is most frequently seen in the lungs, kidneys, and large joints. Central nervous system (CNS) involvement in LS is extremely rare, and only a few cases of CNS involvement have been reported in the literature. For all cases of LS, early diagnosis and treatment are crucial, yet due to the rarity of CNS complications in LS, diagnostic patterns and treatment algorithms are not fully understood for this subset of presentations. In this report, we present a case of 19-year-old immune-competent female who presented with a Fusobacterium oropharyngeal infection that was complicated by suppurative sinusitis, cavernous sinus thrombosis, meningitis, and an abducens nerve palsy. Our patient was treated with broad-spectrum antibiotics, anticoagulation, and multiple surgical interventions. This case highlights the importance of an early diagnosis and a multidisciplinary approach in managing LS to minimize the mortality and long-term morbidity of this relatively rare and complicated multisystem disease.
