Literature DB >> 19095787

Spin-echo echo-planar perfusion MR imaging in the differential diagnosis of solitary enhancing brain lesions: distinguishing solitary metastases from primary glioma.

G S Young1, K Setayesh.   

Abstract

Unlike the more widely reported gradient-echo echo-planar perfusion-weighted imaging (EPI-PWI) technique, spin-echo (SE) EPI relative cerebral blood volume maps select for blood volume in microvessels <8 microm in diameter. This first report of SE-EPI PWI for distinguishing brain metastasis from high-grade glioma demonstrated 88% sensitivity and 72% specificity in 83 patients. We discuss differences in microvessel architecture between high-grade glioma and brain metastasis that may explain the surprising success of SE-EPI in this application and may deserve further investigation.

Entities:  

Mesh：

Year:  2008        PMID： 19095787     DOI： 10.3174/ajnr.A1239

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


  14 in total

1.  Differentiation of Low- and High-Grade Pediatric Brain Tumors with High b-Value Diffusion-weighted MR Imaging and a Fractional Order Calculus Model.

Authors:  Yi Sui; He Wang; Guanzhong Liu; Frederick W Damen; Christian Wanamaker; Yuhua Li; Xiaohong Joe Zhou
Journal:  Radiology       Date:  2015-06-02       Impact factor: 11.105

2.  Diagnostic examination performance by using microvascular leakage, cerebral blood volume, and blood flow derived from 3-T dynamic susceptibility-weighted contrast-enhanced perfusion MR imaging in the differentiation of glioblastoma multiforme and brain metastasis.

Authors:  Andrés Server; Tone E Døli Orheim; Bjørn A Graff; Roger Josefsen; Theresa Kumar; Per H Nakstad
Journal:  Neuroradiology       Date:  2010-07-13       Impact factor: 2.804

3.  Influence of blood/tissue differences in contrast agent relaxivity on tracer-based MR perfusion measurements.

Authors:  Arvid Morell; Fredrik Lennmyr; Ove Jonsson; Thomas Tovedal; Jean Pettersson; Jonas Bergquist; Vitas Zemgulis; Gunnar Myrdal Einarsson; Stefan Thelin; Håkan Ahlström; Atle Bjørnerud
Journal:  MAGMA       Date:  2014-06-28       Impact factor: 2.310

4.  Impact of Software Modeling on the Accuracy of Perfusion MRI in Glioma.

Authors:  L S Hu; Z Kelm; P Korfiatis; A C Dueck; C Elrod; B M Ellingson; T J Kaufmann; J M Eschbacher; J P Karis; K Smith; P Nakaji; D Brinkman; D Pafundi; L C Baxter; B J Erickson
Journal:  AJNR Am J Neuroradiol       Date:  2015-09-10       Impact factor: 3.825

5.  Spin-echo echo-planar perfusion prior to chemoradiation is a strong independent predictor of progression-free and overall survival in newly diagnosed glioblastoma.

Authors:  Ayca Akgoz; Rifaquat Rahman; Hui You; Jinrong Qu; Alhafidz Hamdan; Ravi T Seethamraju; Patrick Y Wen; Geoffrey S Young
Journal:  J Neurooncol       Date:  2014-05-04       Impact factor: 4.130

6.  Differential diagnosis by unenhanced FLAIR T2-weighted magnetic resonance images between solitary high grade gliomas and cerebral metastases appearing as contrast-enhancing cortico-subcortical lesions.

Authors:  Carmine Franco Muccio; Annachiara Tarantino; Gennaro Esposito; Alfonso Cerase
Journal:  J Neurooncol       Date:  2010-11-11       Impact factor: 4.130

7.  Correlations between perfusion MR imaging cerebral blood volume, microvessel quantification, and clinical outcome using stereotactic analysis in recurrent high-grade glioma.

Authors:  L S Hu; J M Eschbacher; A C Dueck; J E Heiserman; S Liu; J P Karis; K A Smith; W R Shapiro; D S Pinnaduwage; S W Coons; P Nakaji; J Debbins; B G Feuerstein; L C Baxter
Journal:  AJNR Am J Neuroradiol       Date:  2011-11-17       Impact factor: 3.825

8.  Differentiation between brain glioblastoma multiforme and solitary metastasis: qualitative and quantitative analysis based on routine MR imaging.

Authors:  X Z Chen; X M Yin; L Ai; Q Chen; S W Li; J P Dai
Journal:  AJNR Am J Neuroradiol       Date:  2012-06-28       Impact factor: 3.825

9.  Differentiation of Low- and High-Grade Gliomas Using High b-Value Diffusion Imaging with a Non-Gaussian Diffusion Model.

Authors:  Y Sui; Y Xiong; J Jiang; M M Karaman; K L Xie; W Zhu; X J Zhou
Journal:  AJNR Am J Neuroradiol       Date:  2016-06-02       Impact factor: 3.825

Review 10.  Perfusion MRI as a diagnostic biomarker for differentiating glioma from brain metastasis: a systematic review and meta-analysis.

Authors:  Chong Hyun Suh; Ho Sung Kim; Seung Chai Jung; Choong Gon Choi; Sang Joon Kim
Journal:  Eur Radiol       Date:  2018-04-04       Impact factor: 5.315
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.