title: A 16-year-old girl with progressive weakness of the left leg.
authors.affiliation: Department of Clinical Neurological Sciences, University of Western Ontario, Canada.
authors.forename: Angelika F
authors.initials: AF
authors.lastname: Hahn
authors.forename: Michelle L
authors.initials: ML
authors.lastname: Mauermann
authors.forename: P James B
authors.initials: PJ
authors.lastname: Dyck
authors.forename: B Mark
authors.initials: BM
authors.lastname: Keegan
mesh_terms: D000293:Adolescent; D001706:Biopsy; D003937:Diagnosis, Differential; D018450:Disease Progression; D004576:Electromyography; D005260:Female; D020233:Gait Disorders, Neurologic / Q000209:etiology*; D006801:Humans; D006987:Hypesthesia / Q000209:etiology; D007718:Knee Injuries / Q000150:complications; D007866:Leg / Q000294:innervation; D008279:Magnetic Resonance Imaging; D018908:Muscle Weakness / Q000209:etiology*; D018317:Nerve Sheath Neoplasms / Q000150:complications / Q000175:diagnosis / Q000473:pathology*; D010292:Paresthesia / Q000209:etiology; D010543:Peroneal Nerve / Q000473:pathology* / Q000503:physiopathology; D020427:Peroneal Neuropathies / Q000150:complications / Q000175:diagnosis / Q000473:pathology*; D012021:Reflex, Abnormal