RT Journal Article SR Electronic T1 Neuromyelitis Optica JF Neurosciences Journal JO Neurosciences (Riyadh) FD Prince Sultan Military Medical City SP 120 OP 125 VO 7 IS 2 A1 Haga A. Kargwell A1 Waleed A. Khoja A1 Basim A. Yaqub A1 Eman A. Bakhsh A1 Saleh M. Al-Deeb YR 2002 UL http://nsj.org.sa/content/7/2/120.abstract AB Neuromyelitis optica disease is characterized by simultaneous or successive attacks involving both the optics nerves and spinal cord without any evidence of the disease elsewhere. We report a 22-year-old Saudi woman with relapsing neuromyelitis optica disease. She had all the clinical, cerebrospinal fluid, and radiological features that differ from primary demyelinating disease. However, our patient responded well to long-term corticosteroid therapy and azathioprine with improvement in her expanded disability status scale, and ambulation. In addition, no acute relapses occurred with significant improvement on magnetic resonance imaging lesions and favorable outcome.