Significant artefactual noise in 90Y TOF-PET imaging of low specific activity phantoms arises despite increased acquisition time
Abstract Volumes of usual PET phantoms are about four to sixfold that of a human liver. In order to avoid count rate saturation and handling of very high 90Y activity, reported TOF-PET phantom studies are performed using specific activities lower than those observed in liver radioembolization. Howev...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2019-11-01
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| Series: | EJNMMI Physics |
| Online Access: | https://doi.org/10.1186/s40658-019-0259-6 |