Literature DB >> 27856434

Dynamic Contrast-Enhanced MR Perfusion of Intradural Spinal Lesions.

V Cuvinciuc1,2, M Viallon3,4, I Barnaure5, M I Vargas5, K-O Lovblad5, S Haller5,6.   

Abstract

Fifteen patients with intradural spinal lesions were examined with an optimized dynamic contrast-enhanced MR perfusion sequence at 1.5T and 3T. SNR and mean contrast-to-noise ratio were better on 3T compared with 1.5T (P ≤ .05). The goodness of fit of the Tofts and Tofts extended pharmacokinetic models was similar between 1.5T and 3T. Thus, dynamic contrast-enhanced MR perfusion of intradural spinal canal lesions is technically feasible at 1.5T and 3T, with better image quality at 3T.
© 2017 by American Journal of Neuroradiology.

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Year:  2016        PMID： 27856434      PMCID： PMC7963642          DOI： 10.3174/ajnr.A4995

Source DB:  PubMed          Journal:  AJNR Am J Neuroradiol        ISSN： 0195-6108            Impact factor:   3.825


  8 in total

Review 1.  Modeling tracer kinetics in dynamic Gd-DTPA MR imaging.

Authors:  P S Tofts
Journal:  J Magn Reson Imaging       Date:  1997 Jan-Feb       Impact factor: 4.813

2.  MR perfusion-weighted imaging may help in differentiating between nonenhancing gliomas and nonneoplastic lesions in the cervicomedullary junction.

Authors:  Xiang Liu; Balasubramanya Kolar; Wei Tian; Barbara I Germin; Yuqing Huang; Rui Hu; Jianhui Zhong; Sven Ekholm
Journal:  J Magn Reson Imaging       Date:  2011-05-25       Impact factor: 4.813

Review 3.  (1)H-MR spectroscopy in the human spinal cord.

Authors:  A Hock; A Henning; P Boesiger; S S Kollias
Journal:  AJNR Am J Neuroradiol       Date:  2012-12-13       Impact factor: 3.825

4.  Key factors in the acquisition of contrast kinetic data for oncology.

Authors:  J L Evelhoch
Journal:  J Magn Reson Imaging       Date:  1999-09       Impact factor: 4.813

Review 5.  Advanced diffusion-weighted magnetic resonance imaging techniques of the human spinal cord.

Authors:  Jalal B Andre; Roland Bammer
Journal:  Top Magn Reson Imaging       Date:  2010-12

6.  Expression of the vascular permeability factor/vascular endothelial growth factor gene in central nervous system neoplasms.

Authors:  R A Berkman; M J Merrill; W C Reinhold; W T Monacci; A Saxena; W C Clark; J T Robertson; I U Ali; E H Oldfield
Journal:  J Clin Invest       Date:  1993-01       Impact factor: 14.808

7.  A case of cervical spinal cord glioblastoma diagnosed with MR diffusion tensor and perfusion imaging.

Authors:  Xiang Liu; Barbara I Germin; Sven Ekholm
Journal:  J Neuroimaging       Date:  2009-12-16       Impact factor: 2.486

8.  Comparison of longitudinal metabolite relaxation times in different regions of the human brain at 1.5 and 3 Tesla.

Authors:  Thomas Ethofer; Irina Mader; Uwe Seeger; Gunther Helms; Michael Erb; Wolfgang Grodd; Albert Ludolph; Uwe Klose
Journal:  Magn Reson Med       Date:  2003-12       Impact factor: 4.668
  8 in total
  1 in total

Review 1.  Investigating the blood-spinal cord barrier in preclinical models: a systematic review of in vivo imaging techniques.

Authors:  Joshua Bakhsheshian; Ben A Strickland; William J Mack; Berislav V Zlokovic
Journal:  Spinal Cord       Date:  2021-03-19       Impact factor: 2.772
  1 in total

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