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Structural magnetic resonance imaging in epilepsy

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Abstract

Because of its sensitivity and high tissue contrast, magnetic resonance imaging (MRI) is the technique of choice for structural imaging in epilepsy. In this review the effect of using optimised scanning protocols and the use of high field MR systems on detection sensitivity is discussed. Also, the clinical relevance of adequate imaging in patients with focal epilepsy is highlighted. The most frequently encountered MRI findings in epilepsy are reported and their imaging characteristics depicted. Imaging focus will be on the diagnosis of hippocampal sclerosis and malformations of cortical development, two major causes of medically intractable focal epilepsy.

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Authors and Affiliations

  1. Department of Neuroradiology, Ghent University Hospital, Ghent, Belgium

    Karel Deblaere & Eric Achten

  2. MR Department—1K12, Ghent University Hospital, De Pintelaan 185, 9000, Ghent, Belgium

    Karel Deblaere

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  1. Karel Deblaere
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  2. Eric Achten
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Correspondence to Karel Deblaere.

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Deblaere, K., Achten, E. Structural magnetic resonance imaging in epilepsy. Eur Radiol 18, 119–129 (2008). https://doi.org/10.1007/s00330-007-0710-2

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  • DOI: https://doi.org/10.1007/s00330-007-0710-2

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