spinal muscular atrophy with lower extremity predominant (DOID:0070348)
Alliance: disease page
Synonyms: spinal muscular atrophy with lower extremity predominance
Alt IDs: OMIM:PS158600
Definition: A spinal muscular atrophy that has_material_basis_in autosomal dominant inheritance and is characterized by muscle weakness and wasting in the lower limbs, most affecting the thigh muscles.