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Prospective Image Quality and Lesion Assessment in the Setting of MR-Guided Radiation Therapy of Prostate Cancer on an MR-Linac at 1.5 T: A Comparison to a Standard 3 T MRI.

ABSTRACT:

SUBMITTER: Almansour H 

PROVIDER: S-EPMC8036991 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature

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Prospective Image Quality and Lesion Assessment in the Setting of MR-Guided Radiation Therapy of Prostate Cancer on an MR-Linac at 1.5 T: A Comparison to a Standard 3 T MRI.

Almansour Haidara H   Afat Saif S   Fritz Victor V   Schick Fritz F   Nachbar Marcel M   Thorwarth Daniela D   Zips Daniel D   Müller Arndt-Christian AC   Nikolaou Konstantin K   Othman Ahmed E AE   Wegener Daniel D  

Cancers 20210326 7

The objective of this study is to conduct a qualitative and a quantitative image quality and lesion evaluation in patients undergoing MR-guided radiation therapy (MRgRT) for prostate cancer on a hybrid magnetic resonance imaging and linear accelerator system (MR-Linac or MRL) at 1.5 Tesla. This prospective study was approved by the institutional review board. A total of 13 consecutive patients with biopsy-confirmed prostate cancer and an indication for MRgRT were included. Prior to radiation the  ...[more]

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