Imaging in multiple system atrophy
نویسندگان
چکیده
منابع مشابه
Diffusion tensor imaging in the characterization of multiple system atrophy
PURPOSE Multiple system atrophy (MSA) is a rare neurodegenerative disease that remains poorly understood, and the diagnosis of MSA continues to be challenging. We endeavored to improve the diagnostic process and understanding of in vivo characteristics of MSA by diffusion tensor imaging (DTI). MATERIALS AND METHODS Twenty MSA subjects, ten parkinsonian dominant (MSA-P), ten cerebellar dominan...
متن کاملClinical usefulness of magnetic resonance imaging in multiple system atrophy.
OBJECTIVES To determine the sensitivity, specificity, and positive predictive values of a selection of abnormal findings in the putamen and infratentorial structures on routine magnetic resonance imaging for distinguishing between multiple system atrophy, idiopathic Parkinson's disease, and age matched controls. PATIENTS AND METHODS Two neuroradiologists blindly and independently rated axial ...
متن کاملMultiple system atrophy.
Multiple system atrophy (MSA) is an adult-onset sporadic progressive neurodegenerative disorder of unknown etiology. It is clinically characterized by the variable combination of autonomic failure, parkinsonism, cerebellar ataxia, and pyramidal signs. The present review summarizes up-to-date knowledge on the clinical diagnosis and molecular pathology of MSA. We also review the role of additiona...
متن کاملMultiple system atrophy.
Multiple system atrophy is a neurological disorder that has gone unrecognized for too long due to its involvement across multiple regions of the central nervous system. This disorder is finally being unveiled through increased reporting in the scientific literature. Further research will enhance our understanding of this disease and lead to more effective treatment regimens as well as an improv...
متن کاملDystonia in multiple system atrophy.
OBJECTIVE To delineate the frequency and nature of dystonia in multiple system atrophy (MSA). METHODS A cohort of 24 patients with clinically probable MSA over the past 10 years were prospectively followed up. Motor features were either dominated by parkinsonism (MSA-P subtype, n=18) or cerebellar ataxia (MSA-C, n=6). Classification of dystonic features and their changes with time was based o...
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ژورنال
عنوان ژورنال: Neurology and Clinical Neuroscience
سال: 2014
ISSN: 2049-4173
DOI: 10.1111/ncn3.125