Marcus Tyyger
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View article: Associations between patient-reported neurocognition, mood, and fatigue and radiation dose in oropharyngeal cancer survivors
Associations between patient-reported neurocognition, mood, and fatigue and radiation dose in oropharyngeal cancer survivors Open
There are potential positive associations between right-posterior cerebellum dose with late mood disturbance and fatigue, including potential dose-effect thresholds and cerebella sensitivity to dose per fraction. Further research is needed…
View article: Neurocognitive concerns and neurocognitive impairment in long-term survivors of oropharyngeal cancer post (chemo)radiotherapy
Neurocognitive concerns and neurocognitive impairment in long-term survivors of oropharyngeal cancer post (chemo)radiotherapy Open
Background Little is known about neurocognitive concerns (NCC) and neurocognitive function (NCF) in survivors of oropharyngeal cancer (OPC) following (chemo)radiotherapy. Methods A multicentre cross-sectional study was conducted in non-sur…
View article: Dose Accumulation for Pelvic Stereotactic Ablative Radiotherapy Reirradiation
Dose Accumulation for Pelvic Stereotactic Ablative Radiotherapy Reirradiation Open
This study has demonstrated feasibility of per-voxel anatomically and radiobiologically appropriate 3-dimensional evaluation of cumulative normal tissue doses in patients previously treated with pelvic SABR reirradiation. No toxicity event…
View article: Multidimensional fatigue and its impact on work productivity, mood and quality of life in long-term survivors following definitive intensity-modulated radiotherapy for oropharyngeal cancer: A cross-sectional study
Multidimensional fatigue and its impact on work productivity, mood and quality of life in long-term survivors following definitive intensity-modulated radiotherapy for oropharyngeal cancer: A cross-sectional study Open
Purpose Radiotherapy (RT) for oropharyngeal cancer (OPC) can lead to late toxicity. Fatigue is a known debilitating issue for many cancer survivors, yet prevalence and severity of long-term fatigue in patients treated for OPC is unknown. M…
View article: An automated cone-beam CT dosimetric assessment pipeline for adaptive head and neck radiotherapy
An automated cone-beam CT dosimetric assessment pipeline for adaptive head and neck radiotherapy Open
Background and purpose: Adaptive radiotherapy (ART) is commonly used to mitigate effects of anatomical change during head and neck (H&N) radiotherapy. The process of identifying patients for ART can be subjective and resource-intensive. Th…
View article: Exploratory Analysis of Serial 18F-fluciclovine PET-CT and Multiparametric MRI during Chemoradiation for Glioblastoma
Exploratory Analysis of Serial 18F-fluciclovine PET-CT and Multiparametric MRI during Chemoradiation for Glioblastoma Open
Anti-1-amino-3-18fluorine-fluorocyclobutane-1-carboxylic acid (18F-fluciclovine) positron emission tomography (PET) shows preferential glioma uptake but there is little data on how uptake correlates with post-contrast T1-weighted (Gd-T1) a…
View article: Patient position verification in magnetic-resonance imaging only radiotherapy of anal and rectal cancers
Patient position verification in magnetic-resonance imaging only radiotherapy of anal and rectal cancers Open
View article: IPEM Topical Report: an international IPEM survey of MRI use for external beam radiotherapy treatment planning
IPEM Topical Report: an international IPEM survey of MRI use for external beam radiotherapy treatment planning Open
Introduction/Background . Despite growing interest in magnetic resonance imaging (MRI), integration in external beam radiotherapy (EBRT) treatment planning uptake varies globally. In order to understand the current international landscape …
View article: Volumetric and dosimetric impact of post-surgical MRI-guided radiotherapy for glioblastoma: A pilot study
Volumetric and dosimetric impact of post-surgical MRI-guided radiotherapy for glioblastoma: A pilot study Open
Objectives: Glioblastoma (GBM) radiotherapy (RT) target delineation requires MRI, ideally concurrent with CT simulation (pre-RT MRI). Due to limited MRI availability, <72 h post-surgery MRI is commonly used instead. Whilst previous investi…
View article: Feasibility of magnetic resonance imaging-only rectum radiotherapy with a commercial synthetic computed tomography generation solution
Feasibility of magnetic resonance imaging-only rectum radiotherapy with a commercial synthetic computed tomography generation solution Open
View article: EP-2079: Feasibility of MR-only rectum radiotherapy using a commercial prostate sCT generation solution
EP-2079: Feasibility of MR-only rectum radiotherapy using a commercial prostate sCT generation solution Open