First documented case of Devic's neuromyelitis optica in Niger

Devic's neuromyelitis optica is a chronic inflammatory demyelinating disease of the central nervous system that mainly affects spinal cord, optic nerve and brain regions with high aquaporin 4 antigen expression. We report the first documented case of Devic's neuromyelitis optica in Niger. It was a 66-year-old black man who had presented a rapidly progressive flaccid tetraplegia associated with vesico-sphincteral disorders, in whom magnetic resonance imaging had shown longitudinally extensive transverse cervical myelitis with positive anti-NMO antibodies