Browsing by author "Menten, Martin"
Now showing items 1-6 of 6
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Geometric and dosimetric evaluations of atlas-based segmentation methods of MR images in the head and neck region.
Kieselmann, JP; Kamerling, CP; Burgos, N; Menten, MJ; Fuller, CD; et al. (IOP Publishing, 2018-07-11)Owing to its excellent soft-tissue contrast, magnetic resonance (MR) imaging has found an increased application in radiation therapy (RT). By harnessing these properties for treatment planning, automated segmentation methods ... -
Lung stereotactic body radiotherapy with an MR-linac - Quantifying the impact of the magnetic field and real-time tumor tracking.
Menten, MJ; Fast, MF; Nill, S; Kamerling, CP; McDonald, F; et al. (ELSEVIER IRELAND LTD, 2016-06-01)BACKGROUND AND PURPOSE: There are concerns that radiotherapy doses delivered in a magnetic field might be distorted due to the Lorentz force deflecting secondary electrons. This study investigates this effect on lung ... -
MRI-guided lung SBRT: Present and future developments.
Menten, MJ; Wetscherek, A; Fast, MF (ELSEVIER SCI LTD, 2017-12-01)Stereotactic body radiotherapy (SBRT) is rapidly becoming an alternative to surgery for the treatment of early-stage non-small cell lung cancer patients. Lung SBRT is administered in a hypo-fractionated, conformal manner, ... -
Treating locally advanced lung cancer with a 1.5T MR-Linac - Effects of the magnetic field and irradiation geometry on conventionally fractionated and isotoxic dose-escalated radiotherapy.
Bainbridge, HE; Menten, MJ; Fast, MF; Nill, S; Oelfke, U; et al. (ELSEVIER IRELAND LTD, 2017-11-01)PURPOSE: This study investigates the feasibility and potential benefits of radiotherapy with a 1.5T MR-Linac for locally advanced non-small cell lung cancer (LA NSCLC) patients. MATERIAL AND METHODS: Ten patients with LA ... -
Tumour auto-contouring on 2d cine MRI for locally advanced lung cancer: A comparative study.
Fast, MF; Eiben, B; Menten, MJ; Wetscherek, A; Hawkes, DJ; et al. (ELSEVIER IRELAND LTD, 2017-12-01)BACKGROUND AND PURPOSE: Radiotherapy guidance based on magnetic resonance imaging (MRI) is currently becoming a clinical reality. Fast 2d cine MRI sequences are expected to increase the precision of radiation delivery by ... -
Using dual-energy x-ray imaging to enhance automated lung tumor tracking during real-time adaptive radiotherapy.
Menten, MJ; Fast, MF; Nill, S; Oelfke, U (WILEY, 2015-12-01)PURPOSE: Real-time, markerless localization of lung tumors with kV imaging is often inhibited by ribs obscuring the tumor and poor soft-tissue contrast. This study investigates the use of dual-energy imaging, which can ...