Intramedullary spinal cord involvement: a rare presentation of sarcoidosis

Sarcoidosis is a systemic granulomatous disease of uncertain etiology, which predominantly affects the lungs, eyes, lymph nodes, and skin. Nervous system involvement (neurosarcoidosis) occurs in approximately 5-10% of patients, but spinal cord involvement is very rare, affecting <1% of patients. We present a rare case of intramedullary sarcoidosis.