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Title

A pilot study for clinical feasibility of the near-harmonic 2D referenceless PRFS thermometry in liver under free breathing using MR-guided LITT ablation data

Authors
Kickhefel, Antje
Rosenberg, Christian
Roland, Jörg
Viallon, Magalie
Gross, Patrick
Schick, Fritz
Hosten, Norbert
Published in International Journal of Hyperthermia. 2012, vol. 28, no. 3, p. 250-66
Abstract The conventional implementations of proton resonance frequency shift (PRFS) magnetic resonance thermometry (MRT) require the subtraction of single or multiple temporal references, a motion sensitive critical feature. A pilot study was conducted here to investigate the clinical feasibility of near-harmonic two-dimensional (2D) referenceless PRFS MRT, using patient data from MR-guided laser ablation of liver malignancies.
Keywords AgedBreast Neoplasms/therapyColorectal Neoplasms/secondary/therapyFemaleHumansHyperthermia, Induced/methodsLaser TherapyLiver/surgeryMagnetic Resonance SpectroscopyMaleMiddle AgedModels, TheoreticalPhantoms, ImagingPilot ProjectsRectal Neoplasms/therapyRespirationStomach Neoplasms/therapyThermography/methods
Identifiers
PMID: 22515346
Full text
Article (Published version) (2.2 MB) - document accessible for UNIGE members only Limited access to UNIGE
Structures
Research groups Imagerie et radiologie interventionnelle du foie, des voies biliaires et du pancréas (316)
Imagerie per-opératoire multi-modalité en radiologie interventionnelle (949)
Project FNS: CR33I3_143980
Citation
(ISO format)
KICKHEFEL, Antje et al. A pilot study for clinical feasibility of the near-harmonic 2D referenceless PRFS thermometry in liver under free breathing using MR-guided LITT ablation data. In: International Journal of Hyperthermia, 2012, vol. 28, n° 3, p. 250-66. https://archive-ouverte.unige.ch/unige:43441

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Deposited on : 2014-12-15

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