title: A 78-year-old woman with leg pain and weakness.
authors.affiliation: Medical Care Clinical Center, VA Maryland Health Care System, Baltimore, USA.
authors.forename: D A
authors.initials: DA
authors.lastname: Rastegar
authors.forename: R J
authors.initials: RJ
authors.lastname: Castellani
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007866:Leg; D018908:Muscle Weakness / Q000209:etiology* / Q000473:pathology; D010146:Pain / Q000209:etiology* / Q000473:pathology; D020364:Paraneoplastic Polyneuropathy / Q000150:complications / Q000175:diagnosis*; D010523:Peripheral Nervous System Diseases / Q000150:complications / Q000175:diagnosis*; D010488:Polyarteritis Nodosa / Q000150:complications / Q000175:diagnosis*