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Umeå University
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Jörgen Olofsson

Contact

E-mail
jorgen.olofsson@vll.se
Phone
+46 90 785 84 31

Works at

Affiliation
Affiliated as visiting lecturer at Department of Diagnostics and Intervention Section: Biomedical engineering and Radiation Physics
Location
10C, Norrlands universitetssjukhus Umeå universitet, 901 87 Umeå
Effect of gradient field nonlinearity distortions in MRI-based attenuation maps for PET reconstruction
Physica medica (Testo stampato), Vol. 35 : 1-6
Lundman, Josef A.; Johansson, Adam; Olofsson, Jörgen; et al.
Strategies for quality assurance of intensity modulated radiation therapy
8TH INTERNATIONAL CONFERENCE ON 3D RADIATION DOSIMETRY (IC3DDOSE), Institute of Physics (IOP) 2015 : 012015-
Benedek, Hunor; Isacsson, Ulf; Olevik-Dunder, Maria; et al.
A practical approach to diode based in vivo dosimetry for intensity modulated radiotherapy
Radiotherapy and Oncology, Vol. 98, (3) : 378-381
Kadesjö, Nils; Nyholm, Tufve; Olofsson, Jörgen
Corrigendum to ‘‘Photon pencil kernel parameterisation based on beam qualityindex’’ [Radiother. Oncol. 78 (2006) 347–351]
Radiotherapy and Oncology, Vol. 98, (2) : 286-
Nyholm, Tufve; Olofsson, Jörgen; Ahnesjö, Anders; et al.
Measured data for verification and dose calculations
Independent Dose Calculations - Concepts and Models: Booklet 10, Bryssel: ESTRO 2010 : 67-76
Karlsson, Mikael; Ahnesjö, Anders; Georg, Dietmar; et al.
Dosimetric tolerance limits and action limits
Independent Dose Calculations - Concepts and Models: Booklet 10, Bryssel: ESTRO 2010 : 13-24
Karlsson, Mikael; Ahnesjö, Anders; Georg, Dietmar; et al.
Beam modelling and dose calculations
Independent Dose Calculations - Concepts and Models: Booklet 10, Bryssel: ESTRO 2010 : 39-66
Karlsson, Mikael; Ahnesjö, Anders; Georg, Dietmar; et al.
Statistical analysis
Independent Dose Calculations - Concepts and Models: Booklet 10, Bryssel: ESTRO 2010 : 25-38
Karlsson, Mikael; Ahnesjö, Anders; Georg, Dietmar; et al.
The concept of independent dose calculation
Independent Dose Calculations - Concepts and Models: Booklet 10, Brussels: ESTRO 2010 : 5-12
Karlsson, Mikael; Ahnesjö, Anders; Georg, Dietmar; et al.
Clinical evaluation of monitor unit software and the application of action levels
Radiotherapy and Oncology, Vol. 85, (2) : 306-315
Georg, Dietmar; Nyholm, Tufve; Olofsson, Jörgen; et al.
Patient-specific IMRT verification using independent fluence-based dose calculation software: experimental benchmarking and initial clinical experience
Physics in Medicine and Biology, Vol. 52, (16) : 4981-4992
Georg, Dietmar; Stock, Markus; Kroupa, Bernhard; et al.
Optimization of photon beam flatness for radiation therapy
Physics in Medicine and Biology, Vol. 52, (6) : 1735-1746
Olofsson, Jörgen; Nyholm, Tufve; Ahnesjö, Anders; et al.
Pencil kernel correction and residual error estimation for quality-index-based dose calculations
Physics in Medicine and Biology, Vol. 51, (23) : 6245-6262
Nyholm, Tufve; Olofsson, Jörgen; Ahnesjö, Anders; et al.
Photon pencil kernel parameterisation based on beam quality index
Radiotherapy and Oncology, Vol. 78, (3) : 347-351
Nyholm, Tufve; Olofsson, Jörgen; Ahnesjö, Anders; et al.
Modelling lateral beam quality variations in pencil kernel based photon dose calculations
Physics in Medicine and Biology, Vol. 51, (16) : 4111-4118
Nyholm, Tufve; Olofsson, Jörgen; Ahnesjö, Anders; et al.
Developing and evaluating dose calculation models for verification of advanced radiotherapy
Umeå University medical dissertations, 1044
Olofsson, Jörgen
Dose uncertainties in photon pencil kernel calculations at off-axis positions
Medical physics (Lancaster), Vol. 33, (9) : 3418-3425
Olofsson, Jörgen; Nyholm, Tufve; Ahnesjö, Anders; et al.
Evaluation of uncertainty predictions and dose output for model-based dose calculations for megavoltage photon beams
Medical physics (Lancaster), Vol. 33, (7) : 2548-2556
Olofsson, Jörgen; Nyholm, Tufve; Georg, Dietmar; et al.
The use of risk estimation models for the induction of secondary cancers following radiotherapy
Acta Oncologica, Vol. 44, (4) : 339-347
Dasu, Alexandru; Toma-Dasu, Iuliana; Olofsson, Jörgen; et al.
A practical method to calculate head scatter factors in wedged rectangular and irregular MLC shaped beams for external and internal wedges
Physics in Medicine and Biology, Vol. 49, (20) : 4689-4700
Georg, Dietmar; Olofsson, Jörgen; Künzler, Thomas; et al.
On empirical methods to determine scatter factors for irregular MLC shaped beams
Medical physics (Lancaster), Vol. 31, (8) : 2222-2229
Georg, Dietmar; Olofsson, Jörgen; Künzler, Thomas; et al.
A widely tested model for head scatter influence on photon beam output
Radiotherapy and Oncology, Vol. 67, (2) : 225-238
Olofsson, Jörgen; Georg, Dietmar; Karlsson, Mikael
View publications in DiVA

Research projects

10 December 2012 until 31 December 2015
MR only radiotherapy