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Rapid Diffusion-Weighted Magnetic Resonance Imaging of the Brain Without Susceptibility Artifacts

Single-Shot STEAM With Radial Undersampling and Iterative Reconstruction

Merrem, Andreas MSc*; Hofer, Sabine PhD*; Voit, Dirk PhD*; Merboldt, K.-Dietmar PhD*; Klosowski, Jakob MSc*; Untenberger, Markus PhD*; Fleischhammer, Julius MD; Frahm, Jens PhD*

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doi: 10.1097/RLI.0000000000000357

Abstract

Erratum

In the July, 2017 issue of Investigative Radiology in the article by Merrem et al, “Rapid Diffusion-Weighted Magnetic Resonance Imaging of the Brain Without Susceptibility Artifacts: Single-Shot STEAM With Radial Undersampling and Iterative Reconstruction”, the abstract was published with two errors in the abstract.

In the Materials and Methods section of the abstract, the last sentence should have appeared as “The method was implemented on a 3 T MRI system (64-channel head coil, 80 mT · m −1 gradients) and evaluated for 10 healthy subjects and 2 patients with an ischemic lesion and epidermoid cyst, respectively.”

In the Results section of the abstract, the first sentence should have appeared as “High-quality mean DW images of the entire brain were obtained by acquiring 1 non-DW image and 6 DW images with different diffusion directions at b = 1000 s · mm −2 .”

Investigative Radiology. 54(4):255, April 2019.

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