title: Paediatric electromyography in the modern world: a personal view.
abstract: Paediatric electromyography (EMG) is an invaluable diagnostic test for the investigation of neuromuscular disease, but its use is inconsistent between and within different countries. One perception is that the procedure is painful; however, in comparison with common investigations performed routinely in children, EMG is better tolerated. While some developments, such as those within clinical genetics, would appear to mark its demise, paradoxically the more genetic abnormalities that are discovered in conditions such as hereditary neuropathy, the more precise a delineation of the phenotype is required. EMG has particular strengths in the diagnosis of neuropathies, motor neuronopathy and neuromuscular transmission disorders such as myasthenia. Also, it can supplement the investigation of myopathies. Areas of development include the diagnosis of myasthenia, delineation of bulbar palsy as a cause of dysphagia, more accurate and earlier prediction of prognosis in neonatal brachial palsy and investigation of channelopathies. It is a valuable diagnostic tool in developed countries and those with limited resources.
authors.affiliation: Department of Clinical Neurophysiology, Great Ormond Street Hospital for Children NHS Trust, London, UK. pittm@gosh.nhs.uk
authors.forename: Matthew
authors.initials: M
authors.lastname: Pitt
mesh_terms: D000328:Adult; D001291:Attitude of Health Personnel; D002607:Charcot-Marie-Tooth Disease / Q000175:diagnosis / Q000235:genetics / Q000503:physiopathology; D002648:Child; D002675:Child, Preschool; D003431:Cross-Cultural Comparison; D004576:Electromyography / Q000379:methods* / Q000523:psychology; D005820:Genetic Testing; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D020941:Myasthenia Gravis, Neonatal / Q000175:diagnosis / Q000235:genetics / Q000503:physiopathology; D009460:Neurologic Examination; D009468:Neuromuscular Diseases / Q000175:diagnosis* / Q000235:genetics / Q000503:physiopathology; D009469:Neuromuscular Junction / Q000503:physiopathology; D010146:Pain / Q000523:psychology; D010342:Patient Acceptance of Health Care / Q000523:psychology; D011999:Recruitment, Neurophysiological / Q000502:physiology; D012680:Sensitivity and Specificity