Single-voxel delay map from long-axial field-of-view PET scans

Single-voxel delay map from long-axial field-of-view PET scans

ObjectiveWe present an algorithm to estimate the delay between a tissue time activity curve and a blood input curve at a single-voxel level tested on whole-body data from a long-axial field-of-view scanner with tracers of different noise characteristics.MethodsWhole-body scans of 15 patients divided...

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Bibliographic Details
Main Authors: Frederik Bay Nielsen, Ulrich Lindberg, Heloisa N. Bordallo, Camilla Bardram Johnbeck, Ian Law, Barbara Malene Fischer, Flemming Littrup Andersen, Thomas Lund Andersen
Format: Article
Language:English
Published: Frontiers Media S.A. 2024-04-01
Series:Frontiers in Nuclear Medicine
Subjects:
dynamic whole-body PET
kinetic modeling
one-tissue compartmental modeling
delay correction
delay map
Online Access:https://www.frontiersin.org/articles/10.3389/fnume.2024.1360326/full

Internet

https://www.frontiersin.org/articles/10.3389/fnume.2024.1360326/full

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