title: Distal infantile spinal muscular atrophy associated with paralysis of the diaphragm: a variant of infantile spinal muscular atrophy.
abstract: We report the clinical, electrophysiological, and morphological observations of five infants with an unusual form of spinal muscular atrophy (SMA). In these infants muscular weakness and atrophy were initially restricted to the distal limbs and this pattern was associated with paralysis of the diaphragm. The difference between the clinical manifestations of this syndrome and the classical form of infantile spinal muscular atrophy (SMA type 1) as well as other congenital hereditary neuropathies is discussed.
authors: Neuropediatric Division, Bambino Gesu' Hospital, Rome, Italy.
authors: E
authors: E
authors: Bertini
authors: J L
authors: JL
authors: Gadisseux
authors: G
authors: G
authors: Palmieri
authors: E
authors: E
authors: Ricci
authors: M
authors: M
authors: Di Capua
authors: G
authors: G
authors: Ferriere
authors: G
authors: G
authors: Lyon
mesh_terms: D001284:Atrophy; D005121:Extremities / Q000473:pathology; D005260:Female; D005269:Femur; D006801:Humans; D007223:Infant; D008297:Male; D009134:Muscular Atrophy, Spinal / Q000150:complications*; D009213:Myography; D012133:Respiratory Paralysis / Q000150:complications*; D012140:Respiratory Tract Diseases / Q000209:etiology; D013116:Spinal Cord / Q000473:pathology; D014897:Spinal Muscular Atrophies of Childhood / Q000150:complications*; D013577:Syndrome