ABSTRACT
Multisystem inflammatory syndrome in children (MIS-C) is a rare progressive inflammatory process temporally associated with exposure to SARS-CoV-2 (COVID-19) in patients 20 years of age and younger. At this time, much of MIS-C is not well understood, including the pathogenesis, long-term implications, and how each variant of the COVID-19 virus affects the progression and severity. We present the unusual case of a 19-year-old man with a history of homozygous sickle cell disease who developed a vaso-occlusive pain crisis and cerebral fat embolism syndrome as a complication of MIS-C secondary to the Omicron variant of COVID-19.
ABSTRACT
Multisystem inflammatory syndrome in children (MIS-C) is a potentially severe inflammatory syndrome following recent infection with SARS-CoV-2 (COVID-19). In this report, we describe a 13-year-old boy with a retropharyngeal abscess unresponsive to initial antibiotic therapy who was found to have findings consistent with MIS-C, which included elevated interleukin-6, ferritin, and troponin levels. The patient had COVID-19 infection due to the Omicron variant.