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HMN (Hereditary Motor Neuropathy) Proximal Type I
Known as: INFANTILE SPINAL MUSCULAR ATROPHY, Spinal Muscular Atrophy, Infantile, Type I Spinal Muscular Atrophy
The most severe form of spinal muscular atrophy. It is manifested in the first year of life with muscle weakness, poor muscle tone, and lack of motor… Expand