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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1989 1
1990 1
1991 1
1992 1
1997 1
1998 2
1999 3
2000 2
2001 1
2002 5
2003 5
2004 3
2005 2
2006 2
2007 2
2009 1
2010 2
2011 3
2012 2
2013 1
2014 3
2015 3
2016 4
2017 6
2018 5
2019 4
2020 6
2021 4
2022 2
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71 results
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Basic concepts and applications of functional magnetic resonance imaging for radiotherapy of prostate cancer.
Olsson LE, Johansson M, Zackrisson B, Blomqvist LK. Olsson LE, et al. Phys Imaging Radiat Oncol. 2019 Feb 25;9:50-57. doi: 10.1016/j.phro.2019.02.001. eCollection 2019 Jan. Phys Imaging Radiat Oncol. 2019. PMID: 33458425 Free PMC article. Review.
Recently, the interest to integrate magnetic resonance imaging (MRI) in radiotherapy for prostate cancer has increased considerably. ...Of particular interest is the ability of MRI to provide a wide range of functional measures. The complexity o …
Recently, the interest to integrate magnetic resonance imaging (MRI) in radiotherapy for prostate cancer has inc …
Imaging Biomarkers in Animal Models of Drug-Induced Lung Injury: A Systematic Review.
Mahmutovic Persson I, von Wachenfeldt K, Waterton JC, Olsson LE, On Behalf Of The Tristan Consortium. Mahmutovic Persson I, et al. J Clin Med. 2020 Dec 30;10(1):107. doi: 10.3390/jcm10010107. J Clin Med. 2020. PMID: 33396865 Free PMC article. Review.
Twelve different animal species occurred and nine various imaging modalities were used, with two-thirds of the studies being longitudinal. ...The majority of studies reported other biomarkers and/or histological confirmation of the imaging results. Summary of radiot …
Twelve different animal species occurred and nine various imaging modalities were used, with two-thirds of the studies being longitud …
MR-PROTECT: Clinical feasibility of a prostate MRI-only radiotherapy treatment workflow and investigation of acceptance criteria.
Persson E, Jamtheim Gustafsson C, Ambolt P, Engelholm S, Ceberg S, Bäck S, Olsson LE, Gunnlaugsson A. Persson E, et al. Radiat Oncol. 2020 Apr 9;15(1):77. doi: 10.1186/s13014-020-01513-7. Radiat Oncol. 2020. PMID: 32272943 Free PMC article. Clinical Trial.
Feasibility of the workflow and limits for acceptance criteria were investigated for the suggested workflow with the aim to facilitate future clinical implementations. METHODS: An MRI-only workflow including imaging, post imaging tasks, treatment plan creatio …
Feasibility of the workflow and limits for acceptance criteria were investigated for the suggested workflow with the aim to facilitate futur …
Airspace Dimension Assessment (AiDA) by inhaled nanoparticles: benchmarking with hyperpolarised 129Xe diffusion-weighted lung MRI.
Petersson-Sjögren M, Chan HF, Collier GJ, Norquay G, Olsson LE, Wollmer P, Löndahl J, Wild JM. Petersson-Sjögren M, et al. Sci Rep. 2021 Feb 25;11(1):4721. doi: 10.1038/s41598-021-83975-7. Sci Rep. 2021. PMID: 33633165 Free PMC article.
The aim of this study was to benchmark the AiDA method against quantitative measurements of distal airspaces from hyperpolarised (129)Xe diffusion-weighted (DW)-lung magnetic resonance imaging (MRI). AiDA and (129)Xe DW-MRI measurements were per …
The aim of this study was to benchmark the AiDA method against quantitative measurements of distal airspaces from hyperpolarised (129)Xe dif …
Prospective Clinical Feasibility Study for MRI-Only Brain Radiotherapy.
Lerner M, Medin J, Jamtheim Gustafsson C, Alkner S, Olsson LE. Lerner M, et al. Front Oncol. 2022 Jan 10;11:812643. doi: 10.3389/fonc.2021.812643. eCollection 2021. Front Oncol. 2022. PMID: 35083159 Free PMC article.
OBJECTIVES: MRI-only radiotherapy (RT) provides a workflow to decrease the geometric uncertainty introduced by the image registration process between MRI and CT data and to streamline the RT planning. ...RT treatment plans were generated based on MRI delineat …
OBJECTIVES: MRI-only radiotherapy (RT) provides a workflow to decrease the geometric uncertainty introduced by the image registration …
Clinical validation of a commercially available deep learning software for synthetic CT generation for brain.
Lerner M, Medin J, Jamtheim Gustafsson C, Alkner S, Siversson C, Olsson LE. Lerner M, et al. Radiat Oncol. 2021 Apr 7;16(1):66. doi: 10.1186/s13014-021-01794-6. Radiat Oncol. 2021. PMID: 33827619 Free PMC article.
METHODS: This prospective study included 20 patients with brain malignancies of which 14 had areas of resected skull bone due to surgery. A Dixon magnetic resonance (MR) acquisition sequence for sCT generation was added to the clinical brain MR-protocol. The corresp …
METHODS: This prospective study included 20 patients with brain malignancies of which 14 had areas of resected skull bone due to surgery. A …
Dosimetric effects of adaptive prostate cancer radiotherapy in an MR-linac workflow.
Mannerberg A, Persson E, Jonsson J, Gustafsson CJ, Gunnlaugsson A, Olsson LE, Ceberg S. Mannerberg A, et al. Radiat Oncol. 2020 Jul 10;15(1):168. doi: 10.1186/s13014-020-01604-5. Radiat Oncol. 2020. PMID: 32650811 Free PMC article.
BACKGROUND: The purpose was to evaluate the dosimetric effects in prostate cancer treatment caused by anatomical changes occurring during the time frame of adaptive replanning in a magnetic resonance linear accelerator (MR-linac) workflow. METHODS: Two MR images (MR …
BACKGROUND: The purpose was to evaluate the dosimetric effects in prostate cancer treatment caused by anatomical changes occurring during th …
Investigation of the clinical inter-observer bias in prostate fiducial marker image registration between CT and MR images.
Persson E, Emin S, Scherman J, Jamtheim Gustafsson C, Brynolfsson P, Ceberg S, Gunnlaugsson A, Olsson LE. Persson E, et al. Radiat Oncol. 2021 Aug 16;16(1):150. doi: 10.1186/s13014-021-01865-8. Radiat Oncol. 2021. PMID: 34399806 Free PMC article.
BACKGROUND AND PURPOSE: Inter-modality image registration between computed tomography (CT) and magnetic resonance (MR) images is associated with systematic uncertainties and the magnitude of these uncertainties is not well documented. ...These results show that GFM …
BACKGROUND AND PURPOSE: Inter-modality image registration between computed tomography (CT) and magnetic resonance (MR) images …
Technical Note: MRI only prostate radiotherapy planning using the statistical decomposition algorithm.
Siversson C, Nordström F, Nilsson T, Nyholm T, Jonsson J, Gunnlaugsson A, Olsson LE. Siversson C, et al. Med Phys. 2015 Oct;42(10):6090-7. doi: 10.1118/1.4931417. Med Phys. 2015. PMID: 26429284
PURPOSE: In order to enable a magnetic resonance imaging (MRI) only workflow in radiotherapy treatment planning, methods are required for generating Hounsfield unit (HU) maps (i.e., synthetic computed tomography, sCT) for dose calculations, directly fr …
PURPOSE: In order to enable a magnetic resonance imaging (MRI) only workflow in radiotherapy treatment planning, …
T1 Relaxation Time in Lungs of Asymptomatic Smokers.
Alamidi DF, Kindvall SS, Hubbard Cristinacce PL, McGrath DM, Young SS, Naish JH, Waterton JC, Wollmer P, Diaz S, Olsson M, Hockings PD, Lagerstrand KM, Parker GJ, Olsson LE. Alamidi DF, et al. PLoS One. 2016 Mar 9;11(3):e0149760. doi: 10.1371/journal.pone.0149760. eCollection 2016. PLoS One. 2016. PMID: 26958856 Free PMC article.
PURPOSE: Interest in using T1 as a potential MRI biomarker of chronic obstructive pulmonary disease (COPD) has recently increased. ...Accordingly, PY and age can be significant confounding factors when T1 is used as a biomarker in lung MRI studies that must be taken …
PURPOSE: Interest in using T1 as a potential MRI biomarker of chronic obstructive pulmonary disease (COPD) has recently increased. .. …
71 results