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Title:

Quantitative positron emission tomography imaging in the presence of iodinated contrast media using electron density quantifications from dual-energy computed tomography.

Document type:
Journal Article
Author(s):
Shapira, Nadav; Scheuermann, Joshua; Perkins, Amy E; Kim, Johoon; Liu, Leening P; Karp, Joel S; Noël, Peter B
Abstract:
PURPOSE: As preparation for future positron emission tomography (PET)/dual-energy computed tomography (DECT)T imaging modality and new possible clinical applications, the study aimed to evaluate the utility of clinically available spectral results from a DECT system for improving attenuation corrections of PET acquisitions in the presence of iodinated contrast media. The dependence of the accuracy of PET quantification values, reconstructed with conventional and spectral-based attenuation correc...     »
Journal title abbreviation:
Med Phys
Year:
2021
Journal volume:
48
Journal issue:
1
Pages contribution:
273-286
Fulltext / DOI:
doi:10.1002/mp.14589
Pubmed ID:
http://view.ncbi.nlm.nih.gov/pubmed/33170953
Print-ISSN:
0094-2405
TUM Institution:
Institut für Diagnostische und Interventionelle Radiologie
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