Optimisation of Simultaneous Tl-201/Tc-99m Dual Isotope Reconstruction with Monte-Carlo-Based Scatter Correction

Simultaneous Tl-201/Tc-99m dual isotope myocardial perfusion SPECT is seriously hampered by down-scatter from Tc-99m into the Tl-201 energy window. This paper presents and optimises the ordered-subsets-expectation-maximisation-(OS-EM-) based reconstruction algorithm, which corrects the down-scatter...

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Detalles Bibliográficos
Autores principales: Kangasmaa, Tuija, Kuikka, Jyrki, Sohlberg, Antti
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2012
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3506904/
https://www.ncbi.nlm.nih.gov/pubmed/23213515
http://dx.doi.org/10.1155/2012/695632

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3506904/
https://www.ncbi.nlm.nih.gov/pubmed/23213515
http://dx.doi.org/10.1155/2012/695632

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