title: Diagnostic challenge of painful neuropathies in the elderly and the role of sural nerve biopsy.
authors.forename: Sandeep S
authors.initials: SS
authors.lastname: Rana
authors.forename: Sangeeta
authors.initials: S
authors.lastname: Rana
mesh_terms: D000368:Aged; D001707:Biopsy, Needle; D003937:Diagnosis, Differential; D018450:Disease Progression; D005260:Female; D006801:Humans; D007866:Leg / Q000098:blood supply / Q000294:innervation; D010146:Pain / Q000209:etiology; D010523:Peripheral Nervous System Diseases / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy; D013497:Sural Nerve / Q000473:pathology*; D014657:Vasculitis / Q000150:complications / Q000175:diagnosis / Q000188:drug therapy