Practical issues and limitations of brain attenuation correction on a simultaneous PET-MR scanner

Autor: J. E. Mackewn, J. Stirling, S. Jeljeli, S. M. Gould, R. I. Johnstone, I. Merida, L. C. Pike, C. G. McGinnity, K. Beck, O. Howes, A. Hammers, P. K. Marsden

Publikováno v: EJNMMI Physics, Vol 7, Iss 1, Pp 1-17 (2020)

Abstract Background Despite the advent of clinical PET-MR imaging for routine use in 2011 and the development of several methods to address the problem of attenuation correction, some challenges remain. We have identified and investigated several iss

Externí odkaz: https://doaj.org/article/0dc74d7f27d24441a029a9d460b5b9a8

Practical issues and limitations of brain attenuation correction on a simultaneous PET-MR scanner

Autor: Jane E. Mackewn, Sarah-May Gould, Oliver D. Howes, Paul Marsden, Alexander Hammers, Inés Mérida, C. G. McGinnity, Katherine Beck, S. Jeljeli, J. James Stirling, Lucy Pike, R. I. Johnstone

Publikováno v: EJNMMI Physics
Mackewn, J E, Stirling, J, Jeljeli, S, Gould, S M, Johnstone, R I, Merida, I, Pike, L C, McGinnity, C G, Beck, K, Howes, O, Hammers, A & Marsden, P K 2020, ' Practical issues and limitations of brain attenuation correction on a simultaneous PET-MR scanner ', EJNMMI Physics, vol. 7, no. 1, 24, pp. 24 . https://doi.org/10.1186/s40658-020-00295-x
EJNMMI Physics, Vol 7, Iss 1, Pp 1-17 (2020)

Background Despite the advent of clinical PET-MR imaging for routine use in 2011 and the development of several methods to address the problem of attenuation correction, some challenges remain. We have identified and investigated several issues that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4917e260272002c5c549b9d91e9e4de0
http://europepmc.org/articles/PMC7200964

Assessment of tissue edema in patients with acute myocardial infarction by computer-assisted quantification of triple inversion recovery prepared MRI of the myocardium

Autor: R I, Johnstone, J P, Greenwood, J D, Biglands, S, Plein, J P, Ridgway, A, Radjenovic

Publikováno v: Magnetic resonance in medicine. 66(2)

The aim of this study was to design a computer algorithm to assess the extent of cardiac edema from triple inversion recovery MR images of the human left ventricular myocardium. Twenty-one patients presenting with acute myocardial infarction were sca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::70866defb81c678c130f6ee182361a91
https://pubmed.ncbi.nlm.nih.gov/21394767