略語大辞典 [Med] 15 ALS amyotrophic lateral sclerosis 筋萎縮性側索硬化症. 病名.amyotrophic lateral sclerosis; or MLS(myatrophic lateral sclerosis); an MND(motor neuron disease); a devastating neurological disease that selectively affects motor neurons; a neurological disorder; a degenerative disease; ref. FALS(fami 丸善「略語大辞典」JLogosID : 11865540