منابع مشابه
Electrodiagnostic evaluation of myopathies.
Electrodiagnostic studies play an important role in the evaluation of patients suspected of having a myopathic disorder. They are used to exclude alternative diagnoses, confirm the presence of muscle disease, narrow down the differential, and identify an appropriate biopsy site. The most informative part of the electrodiagnostic study is needle electromyography. This allows for the analysis of ...
متن کاملElectrodiagnostic evaluation of carpal tunnel syndrome.
Carpal tunnel syndrome (CTS) is the most common nerve entrapment. Electrodiagnostic (EDX) studies are a valid and reliable means of confirming the diagnosis. This monograph addresses the various EDX techniques used to evaluate the median nerve at the wrist. It also demonstrates the limitations of EDX studies with a focus on the sensitivity and specificity of EDX testing for CTS. The need to use...
متن کاملInflammatory myopathies: evaluation and management.
The inflammatory myopathies, including dermatomyositis, inclusion body myositis, and polymyositis, are poorly understood autoimmune diseases affecting skeletal muscle. Dermatomyositis is a disease mainly of skin and muscle, but may affect lung and other tissues. Proximal or generalized weakness or skin rash are the typical presenting features. Inclusion body myositis has a specific clinical pat...
متن کاملDiagnostic accuracy of electrodiagnostic testing in the evaluation of weakness.
Electrodiagnostic testing is often used in the evaluation of patients presenting with weakness, but the diagnostic accuracy of the test in this setting is unknown. We prospectively identified 100 patients presenting to our electromyography (EMG) laboratory with the chief complaint of weakness, and compared their referring diagnosis with the electrophysiological diagnosis reached after electrodi...
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ژورنال
عنوان ژورنال: Physical Medicine and Rehabilitation Clinics of North America
سال: 2013
ISSN: 1047-9651
DOI: 10.1016/j.pmr.2012.08.017