Možnosti zobrazení brachiálního a lumbosakrálního plexu pomocí pokročilých technik magnetické rezonance // SOLEN

Neurológia pre prax 1/2019

Imaging possibilities of the brachial and lumbosacral plexus using advanced magnetic resonance techniques

Visualization of the brachial plexus (BP) and lumbosacral plexus (LSP) by magnetic resonance imaging (MRI) allows us to obtain detailed information useful in diagnosing and treatment of disorders affecting these complex nerve structures. MR techniques helpful in visualising BP and LSP include conventional methods, MR neurography (MRN), diffuse tensor imaging (DTI) and MR tractography (MRT). MRN provides detailed analysis of anatomical structure, DTI and MRT inform us on the functional integrity of the nerve fibers. With continuing development and improvement of these advanced MR techniques, we can assume their gradual introduction into standard MR protocols.

Keywords: magnetic resonance imaging, MR neurography, diffusion tensor imaging (DTI), MR tractography, brachial plexus, lumbosacral plexus