Beyond the Heart: A Rare Case of Methicillin-Resistant Staphylococcus aureus (MRSA)-Induced Quadriplegia Without...

Methicillin-resistant Staphylococcus aureus (MRSA) is a major cause of serious community and healthcare-associated infections, with presentations ranging from skin and soft tissue involvement to invasive disease. We report a rare case of MRSA bacteremia in a 56-year-old man with a history of intravenous drug abuse who presented with septic shock and developed acute quadriplegia. Imaging revealed multifocal cerebral septic emboli, extensive vertebral osteomyelitis from C2 to T1, and an epidural abscess causing significant spinal cord compression, all in the absence of identifiable valvular endocarditis. Despite comprehensive multidisciplinary management, the patient's condition progressively deteriorated, and he ultimately succumbed to his illness. This case highlights the potential for MRSA to cause devastating neurological injury through metastatic infection despite no discernible vegetation in the heart. Early recognition, comprehensive imaging, and prompt antimicrobial therapy are essential to identify deep-seated infections and prevent severe outcomes.