An unusual presentation of recurrent COVID-19 associated systemic capillary leak syndrome in a patient with multi-system inflammatory syndrome in adults (MIS-A) due to prior COVID-19 infection: Case report and literature review

INTRODUCTION: and importance: Systemic capillary leak syndrome (SCLS) and multisystem inflammatory syndrome in adults (MIS-A) are very rare multifactorial etiology disorders associated with COVID-19 infection. Both conditions are thought to be manifested by the inflammatory state induced by COVID-19 infection. Recurrent COVID-19-associated concomitant/successive manifestations of both disorders have not been reported yet. CASE PRESENTATION: We report a 38-year-old Asian gentleman who presented initially with fever, cough, shortness of breath, body aches, dizziness, and epigastric pain due to COVID-19 infection. A few days before this presentation, the same patient developed multisystem inflammatory syndrome in adults (MIS-A). Later, based on clinical and laboratory investigations, he was diagnosed with new-onset systemic capillary leak syndrome (SCLS). Despite resuscitative measures, the patient passed away. CLINICAL DISCUSSION: The increased risk of inflammatory complications associated with COVID-19 infection is an emerging concern. Our case report signifies the importance of COVID-19 awareness in less educated and underserved areas with fewer information resources. Rare and fatal manifestations should also be advertised and discussed with the general masses with equal emphasis. CONCLUSION: This case signifies the importance of understanding the pathophysiology of new-onset systemic capillary leak syndrome in a patient with recurrent COVID-19 infection and utilizing clinical knowledge and decision-making to manage such rare and complex disorders.