Evaluation of zero-echo-time attenuation correction for integrated PET/MR brain imaging—comparison to head atlas and (68)Ge-transmission-based attenuation correction

BACKGROUND: MRI does not offer a direct method to obtain attenuation correction maps as its predecessors (stand-alone PET and PET/CT), and bone visualisation is particularly challenging. Recently, zero-echo-time (ZTE) was suggested for MR-based attenuation correction (AC). The aim of this work was t...

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Vydáno v:EJNMMI Phys
Hlavní autoři: Sousa, João M., Appel, Lieuwe, Engström, Mathias, Papadimitriou, Stergios, Nyholm, Dag, Larsson, Elna-Marie, Ahlström, Håkan, Lubberink, Mark
Médium: Artigo
Jazyk:Inglês
Vydáno: Springer International Publishing 2018
Témata:
Original Research
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC6196145/
https://ncbi.nlm.nih.gov/pubmed/30345471
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s40658-018-0220-0
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