Abstract
Multisystem inflammatory syndrome in children (MIS-C) is a new emerging severe form of coronavirus disease 2019 (COVID-19) that recently has been recognized in April 2020 in the United States and the United Kingdom. MIS-C is an uncommon condition that mainly affects children who previously had a COVID-19 infection, and it can have serious outcomes if left untreated properly. The full clinical spectrum of this disease is yet not fully determined or understood. Here, we report a case of a 12-year-old girl, previously medically free, who presented to the emergency room complaining of shortness of breath and dizziness for two days. The patient was confirmed to have a COVID-19 infection in the workup. Laboratory studies showed elevated inflammatory markers, leukopenia, and elevated liver enzymes. Upon admission, the patient developed a persistent fever with a spike of 40ºC, not resolved with antibiotics or anti-inflammatory drugs. This was managed with intravenous immunoglobulin (IVIG) followed by steroids but did not show dramatic change initially. The patient eventually improved with management and was discharged.