title: Muscle hypertrophy secondary to the tethered cord syndrome.
abstract: Segmental muscle enlargement occurs in a variety of neurogenic conditions. We present a case with calf hypertrophy, likely produced by partial denervation and continuous neuromuscular irritability, which was caused by a tethered spinal cord that was demonstrated by MRI. Muscle MRI correlated with muscle biopsy findings in which atrophy and hypertrophy were accompanied by rimmed vacuoles.
authors.affiliation: Department of Neurology, University of Tennessee, Memphis 38163.
authors.forename: T
authors.initials: T
authors.lastname: Bertorini
authors.forename: C
authors.initials: C
authors.lastname: Woodhouse
authors.forename: L
authors.initials: L
authors.lastname: Horner
mesh_terms: D006801:Humans; D006984:Hypertrophy; D007866:Leg; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009132:Muscles / Q000473:pathology*; D009135:Muscular Diseases / Q000209:etiology / Q000473:pathology; D016136:Spina Bifida Occulta / Q000150:complications* / Q000473:pathology