For more information on this very real, but thankfully rare, syndrome, check out the Web site of the National Necrotizing Fasciitis Foundation at: http://nnff.org.

Leigh disease, also known as Subacute Necrotizing Encephalomyelopathy (SNEM), is a rare neurometabolic disorder that affects the central nervous system.

Churg Strauss Syndrome Vasculitis, Cutaneous Necrotizing Managing Vasculitis Pain What Is Takayasu's Arteritis?

Ascending Myelitis Brown-Sequard Syndrome Concussion Myelitis Foix-Alajouanine Myelitis Subacute Necrotizing Myelitis Funicular Myelitis Systemic Myelitis Transverse myelitis is a neurological disorder of the spine caused by inflammation across the spinal cord.