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Titel:

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

Dokumenttyp:
Journal Article
Autor(en):
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...     »
Zeitschriftentitel:
Med Phys
Jahr:
2021
Band / Volume:
48
Heft / Issue:
1
Seitenangaben Beitrag:
273-286
Volltext / DOI:
doi:10.1002/mp.14589
PubMed:
http://view.ncbi.nlm.nih.gov/pubmed/33170953
Print-ISSN:
0094-2405
TUM Einrichtung:
Institut für Diagnostische und Interventionelle Radiologie
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