Neuromyelitis Optica Life Expectancy. Neuromyelitis optica (nmo) is a central nervous system disorder that primarily affects the eye nerves (optic neuritis) and the spinal cord (myelitis). It is sometimes also referred to as nmo spectrum disorder.
They now think it may be a different condition. Instead, the disease may lead to complications that can cause death. Of nmosd patients were expected to be legally blind in at least 1 eye at 5 years after disease onset 1 *.
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Neuromyelitis optica (nmo) is a chronic health condition that affects nerves in the eyes, spinal cord, and sometimes brain. Neuromyelitis optica (nmo) is a rare inflammatory autoimmune disorder that primarily affects the optic nerve and the spinal cord, and sometimes the brain. Neuromyelitis optica is a demyelinating disease. Death from nmo varies widely from person to person and is based on factors such as: