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Dystonia With Secondary Contractures: A Psychogenic Movement Disorder Mimicking Its Neurological CounterpartDepartment of Paediatric Neurology, Johann Wolfgang Goethe University, julia.s.ziegler{at}kgu.de
Department of Paediatric Psychosomatic Medicine, Clementine Kinderhospital Frankfurt am Main, Germany
Department of Paediatric Neurology, Johann Wolfgang Goethe University
Center of Paediatrics, Clinic 1 Johann Wolfgang Goethe University
Department of Paediatric Neurology, Johann Wolfgang Goethe University We report the case of an 11-year-old girl presenting with a 1.5-year history of swan neck-like deformed joint contractures of both hands. A possible diagnosis was sought in a wide range of rheumatological, metabolic, and neurological disorders. After detailed diagnostic procedures to exclude an organic pathology, steps were taken to establish a psychogenic origin. She showed symptoms that were incongruent with an organic neurological disorder, for example, a paroxysmal fluctuating course, reaction to placebo, and complete remission with psychotherapy and physiotherapy. The psychosomatic evaluation revealed a highly emotional conflict. This bizarre case demonstrates that secondary contractures are by no means an exclusion criterion for a psychogenic dystonia.
Key Words: psychogenic dystonia conversion disorder contracture
Journal of Child Neurology, Vol. 23, No. 11,
1316-1318 (2008) |
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