Screening for Dystonia
For most patients, there is no clear-cut diagnostic test for diagnosing Dystonia. However, most patients undergo the following tests during the screening process of Dystonia:
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Bone X-rays
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Bone marrow
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Brain Imaging- C.T Scan, PET Scan, MRI
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FDOPA
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Copper, slit lamp eye exams
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CSF Exam
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DNA testing for the DYT1 gene
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EEG
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VEP
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EMG
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Nerve Conduction Studies
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Muscle and nerve biopsies
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Video Monitoring
Not every person needs all of the above-mentioned tests and studies. Often, the tests are done to rule-out secondary causes of Dystonia. Ask your health care provider about these tests. There is no specific laboratory test or x-ray test for Dystonia today. Instead, diagnosis of Dystonia rests on the neurological exam and clinical exam. Therefore it is extremely important to locate and obtain medical care from a physician knowledgeable in Dystonia and its' management. This is crucial for you and your family as no cure for the disorder is available yet.
