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Items: 1 to 20 of 55


Cone beam CT for QA of synthetic CT in MRI only for prostate patients.

Palmér E, Persson E, Ambolt P, Gustafsson C, Gunnlaugsson A, Olsson LE.

J Appl Clin Med Phys. 2018 Sep 4. doi: 10.1002/acm2.12429. [Epub ahead of print]


High-Resolution MR Imaging of Muscular Fat Fraction-Comparison of Three T2-Based Methods and Chemical Shift-Encoded Imaging.

Trinh L, Lind E, Peterson P, Svensson J, Olsson LE, Månsson S.

Tomography. 2017 Sep;3(3):153-162. doi: 10.18383/j.tom.2017.00011.


Airspace Dimension Assessment with nanoparticles reflects lung density as quantified by MRI.

Aaltonen HL, Kindvall SS, Jakobsson JK, Löndahl J, Olsson LE, Diaz S, Zackrisson S, Wollmer P.

Int J Nanomedicine. 2018 May 21;13:2989-2995. doi: 10.2147/IJN.S160331. eCollection 2018.


Knee dGEMRIC at 7 T: comparison against 1.5 T and evaluation of T1-mapping methods.

Peterson P, Tiderius CJ, Olsson E, Lundin B, Olsson LE, Svensson J.

BMC Musculoskelet Disord. 2018 May 16;19(1):149. doi: 10.1186/s12891-018-2071-1.


MR and CT data with multiobserver delineations of organs in the pelvic area-Part of the Gold Atlas project.

Nyholm T, Svensson S, Andersson S, Jonsson J, Sohlin M, Gustafsson C, Kjellén E, Söderström K, Albertsson P, Blomqvist L, Zackrisson B, Olsson LE, Gunnlaugsson A.

Med Phys. 2018 Mar;45(3):1295-1300. doi: 10.1002/mp.12748. Epub 2018 Jan 24.


Intensity-based dual model method for generation of synthetic CT images from standard T2-weighted MR images - Generalized technique for four different MR scanners.

Koivula L, Kapanen M, Seppälä T, Collan J, Dowling JA, Greer PB, Gustafsson C, Gunnlaugsson A, Olsson LE, Wee L, Korhonen J.

Radiother Oncol. 2017 Dec;125(3):411-419. doi: 10.1016/j.radonc.2017.10.011. Epub 2017 Oct 30.


MR-OPERA: A Multicenter/Multivendor Validation of Magnetic Resonance Imaging-Only Prostate Treatment Planning Using Synthetic Computed Tomography Images.

Persson E, Gustafsson C, Nordström F, Sohlin M, Gunnlaugsson A, Petruson K, Rintelä N, Hed K, Blomqvist L, Zackrisson B, Nyholm T, Olsson LE, Siversson C, Jonsson J.

Int J Radiat Oncol Biol Phys. 2017 Nov 1;99(3):692-700. doi: 10.1016/j.ijrobp.2017.06.006. Epub 2017 Jun 16.


Registration free automatic identification of gold fiducial markers in MRI target delineation images for prostate radiotherapy.

Gustafsson C, Korhonen J, Persson E, Gunnlaugsson A, Nyholm T, Olsson LE.

Med Phys. 2017 Nov;44(11):5563-5574. doi: 10.1002/mp.12516. Epub 2017 Sep 11.


The change of longitudinal relaxation rate in oxygen enhanced pulmonary MRI depends on age and BMI but not diffusing capacity of carbon monoxide in healthy never-smokers.

Kindvall SSI, Diaz S, Svensson J, Wollmer P, Olsson LE.

PLoS One. 2017 May 11;12(5):e0177670. doi: 10.1371/journal.pone.0177670. eCollection 2017.


Assessment of dosimetric impact of system specific geometric distortion in an MRI only based radiotherapy workflow for prostate.

Gustafsson C, Nordström F, Persson E, Brynolfsson J, Olsson LE.

Phys Med Biol. 2017 Apr 21;62(8):2976-2989. doi: 10.1088/1361-6560/aa5fa2. Epub 2017 Mar 17.


In Vivo Measurements of T2 Relaxation Time of Mouse Lungs during Inspiration and Expiration.

Olsson LE, Hockings PD.

PLoS One. 2016 Dec 9;11(12):e0166879. doi: 10.1371/journal.pone.0166879. eCollection 2016.


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.

PLoS One. 2016 Mar 9;11(3):e0149760. doi: 10.1371/journal.pone.0149760. eCollection 2016.


Influence of age and sex on the longitudinal relaxation time, T1, of the lung in healthy never-smokers.

Kindvall SS, Diaz S, Svensson J, Wollmer P, Slusarczyk D, Olsson LE.

J Magn Reson Imaging. 2016 May;43(5):1250-7. doi: 10.1002/jmri.25085. Epub 2015 Nov 11.


COPD Patients Have Short Lung Magnetic Resonance T1 Relaxation Time.

Alamidi DF, Morgan AR, Hubbard Cristinacce PL, Nordenmark LH, Hockings PD, Lagerstrand KM, Young SS, Naish JH, Waterton JC, Maguire NC, Olsson LE, Parker GJ.

COPD. 2016;13(2):153-9. doi: 10.3109/15412555.2015.1048851. Epub 2015 Oct 21.


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.

Med Phys. 2015 Oct;42(10):6090-7. doi: 10.1118/1.4931417.


MRI in radiotherapy - Is it time to rethink the current radiotherapy fixation solutions?

Nyholm T, Mullaney T, Olsson LE, Finnilä K, Zackrisson B.

J Appl Clin Med Phys. 2014 Nov 8;15(6):5192. doi: 10.1120/jacmp.v15i6.5192.


Feasibility assessment of using oxygen-enhanced magnetic resonance imaging for evaluating the effect of pharmacological treatment in COPD.

Morgan AR, Parker GJ, Roberts C, Buonaccorsi GA, Maguire NC, Hubbard Cristinacce PL, Singh D, Vestbo J, Bjermer L, Jögi J, Taib Z, Sarv J, Bruijnzeel PL, Olsson LE, Bondesson E, Nihlén U, McGrath DM, Young SS, Waterton JC, Nordenmark LH.

Eur J Radiol. 2014 Nov;83(11):2093-101. doi: 10.1016/j.ejrad.2014.08.004. Epub 2014 Aug 17.


Accurate T(1) mapping for oxygen-enhanced MRI in the mouse lung using a segmented inversion-recovery ultrashort echo-time sequence.

Zurek M, Johansson E, Risse F, Alamidi D, Olsson LE, Hockings PD.

Magn Reson Med. 2014 Jun;71(6):2180-5. doi: 10.1002/mrm.24876. Epub 2013 Jul 22.


Dynamic ventilation 3He MRI for the quantification of disease in the rat lung.

Kyriazis A, Rodriguez I, Nin N, Izquierdo-Garcia JL, Lorente JA, Perez-Sanchez JM, Pesic J, Olsson LE, Ruiz-Cabello J.

IEEE Trans Biomed Eng. 2012 Mar;59(3):777-86. doi: 10.1109/TBME.2011.2179299. Epub 2011 Dec 9.


A texture analysis approach to quantify ventilation changes in hyperpolarised ³He MRI of the rat lung in an asthma model.

Risse F, Pesic J, Young S, Olsson LE.

NMR Biomed. 2012 Jan;25(1):131-41. doi: 10.1002/nbm.1725. Epub 2011 Jul 7.


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