Optimization of Single Voxel MR Spectroscopy Sequence Parameters and Data Analysis Methods for Thermometry in Deep Hyperthermia Treatments | Zendy

Josefin Hartmann | Zendy; Johanna Gellermann | Zendy; Tobias Brandt | Zendy; Manfred Schmidt | Zendy; Stanislav Pyatykh | Zendy; Jürgen Hesser | Zendy; Oliver J. Ott | Zendy; Rainer Fietkau | Zendy; Christoph Bert | Zendy

Open Access

Optimization of Single Voxel MR Spectroscopy Sequence Parameters and Data Analysis Methods for Thermometry in Deep Hyperthermia Treatments

Author(s) -

Josefin Hartmann,

Johanna Gellermann,

Tobias Brandt,

Manfred Schmidt,

Stanislav Pyatykh,

Jürgen Hesser,

Oliver J. Ott,

Rainer Fietkau,

Christoph Bert

Publication year - 2016

Publication title -

technology in cancer research and treatment

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.754

H-Index - 63

eISSN - 1533-0346

pISSN - 1533-0338

DOI - 10.1177/1533034616656310

Subject(s) - flip angle , voxel , imaging phantom , nuclear magnetic resonance , spectroscopy , magnetic resonance imaging , calibration , pulse sequence , singular value decomposition , nuclear magnetic resonance spectroscopy , chemistry , optics , materials science , computational physics , physics , mathematics , algorithm , computer science , statistics , medicine , quantum mechanics , artificial intelligence , radiology

The difference in the resonance frequency of water and methylene moieties of lipids quantifies in magnetic resonance spectroscopy the absolute temperature using a predefined calibration curve. The purpose of this study was the investigation of peak evaluation methods and the magnetic resonance spectroscopy sequence (point-resolved spectroscopy) parameter optimization that enables thermometry during deep hyperthermia treatments.

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