Discordance between 90Y-PET/CT(MR)-estimated activity and dose calibrator measured administered activity: an international study in SIRT patients treated with resin and glass microspheres

Discordance between 90Y-PET/CT(MR)-estimated activity and dose calibrator measured administered activity: an international study in SIRT patients treated with resin and glass microspheres

Abstract Purpose Therapeutic administration of 90Y-loaded microspheres is routinely used for primary and secondary liver tumours. For activity-based therapeutic prescription the activity must be within 10% of the intended activity. Previous studies reported significant discrepancies between manufact...

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Main Authors: Thomas Carlier, Silvano Gnesin, Justin K. Mikell, Maurizio Conti, John O. Prior, Niklaus Schaefer, Maria del Sol Pérez Lago, Clément Bailly, Yuni K. Dewaraja, Thiago V. M. Lima
Format: Article
Language:English
Published: SpringerOpen 2025-02-01
Series:EJNMMI Physics
Subjects:
Resin microspheres
Glass microspheres
Yttrium-90
PET/CT
Activity
Online Access:https://doi.org/10.1186/s40658-025-00725-8
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https://doi.org/10.1186/s40658-025-00725-8

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