Literature DB >> 22488209

The alphabet soup of perfusion CT and MR imaging: terminology revisited and clarified in five questions.

Carlos Leiva-Salinas1, James M Provenzale, Kohsuke Kudo, Makoto Sasaki, Max Wintermark.   

Abstract

The five questions answered in this article revolve around the different parameters resulting from perfusion imaging processing, and this clarifies the frequently confusing terminology used to describe these parameters. More specifically, the article discusses the different imaging techniques and main mathematical models behind perfusion imaging, reviews the perfusion attributes of brain tissue, and proposes a standardized parameter terminology to facilitate understanding and avoid common misinterpretations.

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Year:  2012        PMID： 22488209     DOI： 10.1007/s00234-012-1028-6

Source DB:  PubMed          Journal:  Neuroradiology        ISSN： 0028-3940            Impact factor:   2.804


  19 in total

Review 1.  Clinical applications of intracranial perfusion MR imaging.

Authors:  M H Lev; B R Rosen
Journal:  Neuroimaging Clin N Am       Date:  1999-05       Impact factor: 2.264

2.  CT perfusion imaging of acute stroke: the need for arrival time, delay insensitive, and standardized postprocessing algorithms?

Authors:  Angelos A Konstas; Michael H Lev
Journal:  Radiology       Date:  2010-01       Impact factor: 11.105

3.  High resolution measurement of cerebral blood flow using intravascular tracer bolus passages. Part I: Mathematical approach and statistical analysis.

Authors:  L Ostergaard; R M Weisskoff; D A Chesler; C Gyldensted; B R Rosen
Journal:  Magn Reson Med       Date:  1996-11       Impact factor: 4.668

Review 4.  Quantitative assessment of regional cerebral blood flows by perfusion CT studies at low injection rates: a critical review of the underlying theoretical models.

Authors:  M Wintermark; P Maeder; J P Thiran; P Schnyder; R Meuli
Journal:  Eur Radiol       Date:  2001       Impact factor: 5.315

5.  Which MR-derived perfusion parameters are the best predictors of infarct growth in hyperacute stroke? Comparative study between relative and quantitative measurements.

Authors:  Cécile B Grandin; Thierry P Duprez; Anne M Smith; Catherine Oppenheim; André Peeters; Annie R Robert; Guy Cosnard
Journal:  Radiology       Date:  2002-05       Impact factor: 11.105

6.  Magnetic resonance perfusion-weighted imaging of acute cerebral infarction: effect of the calculation methods and underlying vasculopathy.

Authors:  Kei Yamada; Ona Wu; R Gilberto Gonzalez; Dirk Bakker; Leif Østergaard; William A Copen; Robert M Weisskoff; Bruce R Rosen; Katsumi Yagi; Tsunehiko Nishimura; A Gregory Sorensen
Journal:  Stroke       Date:  2002-01       Impact factor: 7.914

7.  Which time-to-peak threshold best identifies penumbral flow? A comparison of perfusion-weighted magnetic resonance imaging and positron emission tomography in acute ischemic stroke.

Authors:  J Sobesky; O Zaro Weber; F-G Lehnhardt; V Hesselmann; A Thiel; C Dohmen; A Jacobs; M Neveling; W-D Heiss
Journal:  Stroke       Date:  2004-10-28       Impact factor: 7.914

8.  Magnetic resonance perfusion and permeability imaging in brain tumors.

Authors:  Saulo Lacerda; Meng Law
Journal:  Neuroimaging Clin N Am       Date:  2009-11       Impact factor: 2.264

9.  Difference in tracer delay-induced effect among deconvolution algorithms in CT perfusion analysis: quantitative evaluation with digital phantoms.

Authors:  Kohsuke Kudo; Makoto Sasaki; Kuniaki Ogasawara; Satoshi Terae; Shigeru Ehara; Hiroki Shirato
Journal:  Radiology       Date:  2009-02-03       Impact factor: 11.105

10.  Quantitative measurement of microvascular permeability in human brain tumors achieved using dynamic contrast-enhanced MR imaging: correlation with histologic grade.

Authors:  H C Roberts; T P Roberts; R C Brasch; W P Dillon
Journal:  AJNR Am J Neuroradiol       Date:  2000-05       Impact factor: 4.966
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  6 in total

1.  Reliability of CT perfusion-derived CBF in relation to hemodynamic compromise in patients with cerebrovascular steno-occlusive disease: a comparative study with 15O PET.

Authors:  Masanobu Ibaraki; Tomomi Ohmura; Keisuke Matsubara; Toshibumi Kinoshita
Journal:  J Cereb Blood Flow Metab       Date:  2015-03-11       Impact factor: 6.200

2.  Delay-sensitive and delay-insensitive deconvolution perfusion-CT: similar ischemic core and penumbra volumes if appropriate threshold selected for each.

Authors:  Fengyuan Man; James T Patrie; Wenjun Xin; Guangming Zhu; Qinghua Hou; Patrik Michel; Ashraf Eskandari; Tudor Jovin; Junfang Xian; Zhenchang Wang; Max Wintermark
Journal:  Neuroradiology       Date:  2015-03-07       Impact factor: 2.804

3.  Wake-up stroke and CT perfusion: effectiveness and safety of reperfusion therapy.

Authors:  Paola Caruso; Marcello Naccarato; Giovanni Furlanis; Miloš Ajčević; Lara Stragapede; Mariana Ridolfi; Paola Polverino; Maja Ukmar; Paolo Manganotti
Journal:  Neurol Sci       Date:  2018-07-10       Impact factor: 3.307

Review 4.  CT perfusion in acute stroke: know the mimics, potential pitfalls, artifacts, and technical errors.

Authors:  Rajiv Mangla; Sven Ekhom; Babak S Jahromi; Jeevak Almast; Manisha Mangla; Per-Lennart Westesson
Journal:  Emerg Radiol       Date:  2013-06-15

Review 5.  Advanced techniques using contrast media in neuroimaging.

Authors:  Jean-Christophe Ferré; Mark S Shiroishi; Meng Law
Journal:  Magn Reson Imaging Clin N Am       Date:  2012-09-25       Impact factor: 2.266

6.  Penumbra detection in acute stroke with perfusion magnetic resonance imaging: Validation with 15 O-positron emission tomography.

Authors:  Olivier Zaro-Weber; Hermann Fleischer; Lucas Reiblich; Alexander Schuster; Walter Moeller-Hartmann; Wolf-Dieter Heiss
Journal:  Ann Neurol       Date:  2019-04-22       Impact factor: 10.422
  6 in total

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