Treatment is not needed in the asymptomatic patient. Symptomatic patients may benefit from surgical debulking of the tumor. Complete tumor removal is not usually needed and can be difficult due to the tumor location.
Lhermitte–Duclos disease
Parkes Weber syndrome
Madras motor neuron disease
Charcot–Marie–Tooth disease
Dejerine–Sottas disease
Hereditary spastic paraplegia
Amyotrophic lateral sclerosis
Surfer's myelopathy