Literature DB >> 9394649

The perfusion fraction in volunteers and in patients with ischaemic stroke.

R Wirestam1, S Brockstedt, A Lindgren, B Geijer, C Thomsen, S Holtås, F Ståhlberg.   

Abstract

The fractional volume of capillary blood, i.e. the perfusion fraction f, was measured with the aid of an echo-planar imaging protocol originally designed for the measurement of water diffusion. In healthy volunteers, reasonable f values were obtained. In patients with cerebral ischaemic stroke, a marked decrease in the f value was seen in the infarcted region as compared with corresponding values in the contralateral hemisphere. We suggest that perfusion-fraction measurements may add to the diagnostic value of water-mobility examinations in patients with ischaemic disease.

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Year:  1997        PMID： 9394649     DOI： 10.1080/02841859709172110

Source DB:  PubMed          Journal:  Acta Radiol        ISSN： 0284-1851            Impact factor:   1.990


  13 in total

1.  Intravoxel incoherent motion diffusion-weighted imaging in the liver: comparison of mono-, bi- and tri-exponential modelling at 3.0-T.

Authors:  Jean-Pierre Cercueil; Jean-Michel Petit; Stéphanie Nougaret; Philippe Soyer; Audrey Fohlen; Marie-Ange Pierredon-Foulongne; Valentina Schembri; Elisabeth Delhom; Sabine Schmidt; Alban Denys; Serge Aho; Boris Guiu
Journal:  Eur Radiol       Date:  2014-12-20       Impact factor: 5.315

2.  Are we ready to image the incoherent molecular motion in our minds?

Authors:  Sotirios Bisdas
Journal:  Neuroradiology       Date:  2013-04-21       Impact factor: 2.804

Review 3.  Magnetic resonance imaging based noninvasive measurements of brain hemodynamics in neonates: a review.

Authors:  Jill B De Vis; Thomas Alderliesten; Jeroen Hendrikse; Esben T Petersen; Manon J N L Benders
Journal:  Pediatr Res       Date:  2016-07-19       Impact factor: 3.756

4.  Brain oxygen saturation assessment in neonates using T2-prepared blood imaging of oxygen saturation and near-infrared spectroscopy.

Authors:  Thomas Alderliesten; Jill B De Vis; Petra Ma Lemmers; Jeroen Hendrikse; Floris Groenendaal; Frank van Bel; Manon Jnl Benders; Esben T Petersen
Journal:  J Cereb Blood Flow Metab       Date:  2016-07-20       Impact factor: 6.200

5.  Differentiating the histologic grades of gliomas preoperatively using amide proton transfer-weighted (APTW) and intravoxel incoherent motion MRI.

Authors:  Tianyu Zou; Hao Yu; Chunxiu Jiang; Xianlong Wang; Shanshan Jiang; Qihong Rui; Yingjie Mei; Jinyuan Zhou; Zhibo Wen
Journal:  NMR Biomed       Date:  2017-11-03       Impact factor: 4.044

6.  Intravoxel incoherent motion diffusion-weighted MR imaging of gliomas: feasibility of the method and initial results.

Authors:  Sotirios Bisdas; Tong San Koh; Constantin Roder; Christian Braun; Jens Schittenhelm; Ulrike Ernemann; Uwe Klose
Journal:  Neuroradiology       Date:  2013-07-14       Impact factor: 2.804

7.  Evidence of the diffusion time dependence of intravoxel incoherent motion in the brain.

Authors:  Dan Wu; Jiangyang Zhang
Journal:  Magn Reson Med       Date:  2019-07-02       Impact factor: 4.668

8.  Effect of intravoxel incoherent motion on diffusion parameters in normal brain.

Authors:  Casey Vieni; Benjamin Ades-Aron; Bettina Conti; Eric E Sigmund; Peter Riviello; Timothy M Shepherd; Yvonne W Lui; Dmitry S Novikov; Els Fieremans
Journal:  Neuroimage       Date:  2019-09-30       Impact factor: 6.556

9.  Intravoxel incoherent motion perfusion imaging in acute stroke: initial clinical experience.

Authors:  C Federau; S Sumer; F Becce; P Maeder; K O'Brien; R Meuli; M Wintermark
Journal:  Neuroradiology       Date:  2014-05-17       Impact factor: 2.804

10.  The diagnostic value of intravoxel incoherent motion imaging in differentiating high-grade from low-grade gliomas: a systematic review and meta-analysis.

Authors:  Hechuan Luo; Ling He; Weiqin Cheng; Sijie Gao
Journal:  Br J Radiol       Date:  2021-05-01       Impact factor: 3.039
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