Human genes for secondary progressive multiple sclerosis
Secondary progressive multiple sclerosis [DOID:0050783]
A multiple sclerosis that is characterised by a worsening of disability, rather than by relapses followed by recovery, which progressively worsens until a steady progression of disability replaces the cycles of attacks.
Synonyms: secondary progressive multiple sclerosis, DOID:0050783, secondary progressive multiple sclerosises, SPMS, Secondary-progressive MS ...