RESUMO
SummaryRhabdomyolysis is characterised by muscle breakdown which causes myoglobin light chain release and can result in renal injury. While some of the most common causes of rhabdomyolysis are trauma related, others include toxins, autoimmune processes or viral aetiologies. We present the case of a 20s-year-old man, with no significant medical history, who presented to the emergency department with a 1-week history of weakness, myalgias, nausea, vomiting and subjective fevers. A review of systems and physical exam were otherwise unremarkable, including being negative for sore throat, dysphagia and lymphadenopathy. On presentation, the patient was noted to have dark urine with a creatine kinase value of 452 458 U/L and an elevated creatinine at 7.23 mg/dL. The patient denied any trauma or increased physical activity. His toxin screen and autoimmune workup were negative. The patient's serological workup was significant for acute Epstein-Barr virus (EBV) infection, without additional viral coinfection or mononucleosis. During his hospitalisation course, the patient was managed with supportive care including haemodialysis. The patient made a full renal recovery and was discharged with scheduled outpatient follow-up. This case highlights the recognition of an acute EBV infection causing rhabdomyolysis in the absence of mononucleosis or concomitant infection.
