A rare, rapidly progressing form of multiple sclerosis. It differs from other multiple sclerosis variants in that it is not characterized by relapses and remissions.
SEE: multiple sclerosis
Nursing Central is an award-winning, complete mobile solution for nurses and students. Look up information on diseases, tests, and procedures; then consult the database with 5,000+ drugs or refer to 65,000+ dictionary terms. Complete Product Information.