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Article

Echo-planar spectroscopic imaging with dual-readout alternated gradients (DRAG-EPSI) at 7 T: Application for 2-hydroxyglutarate imaging in glioma patients.

Magnetic resonance in medicine - 1 Apr 2018

An Zhongxu, Tiwari Vivek, Ganji Sandeep K, Baxter Jeannie, Levy Michael, Pinho Marco C, Pan Edward, Maher Elizabeth A, Patel Toral R, Mickey Bruce E, Choi Changho

Abstract excerpt

PURPOSE: To develop echo-planar spectroscopic imaging (EPSI) with large spectral width and accomplish high-resolution imaging of 2-hydroxyglutarate (2HG) at 7 T. METHODS: We designed a new EPSI readout scheme at 7 T. Data were recorded with dual-readout alternated gradients and combined according to the gradient polarity. Following validation of its performance in phantoms, the new readout scheme, together with...

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Identifiers

PMID: 28833542
DOI: 10.1002/mrm.26884
PMCID: PMC5811378

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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