Strategies for quality assurance of intensity modulated radiation therapy

Hunor Benedek, Ulf Isacsson, Maria Olevik-Dunder, Mathias Westermark, Per Hallstrom, Jorgen Olofsson, Magnus Gustafsson

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceedingPeer review

1 Citering (SciVal)


In late 2011 The Swedish Society of Radiation Physics formed a working group to concentrate on the Quality Assurance of modern radiation therapy techniques. The given task was to identify and summarise the different QA strategies in Sweden and also the international recommendations. This was used to formulate recommendations for practical guidelines within Sweden. In this paper a brief summery of the group's work is presented. All the Swedish radiation therapy centres do a pre treatment verification measurement as QA for every new IMRT and VMAT plan. Physicists do it and they believe it to be time consuming. A general standpoint from all the centres was that new guidelines and legislation is needed to allow QA that does not require a measurement. Based on various international publications and recommendations the working group has presented two strategies, one where all new plans are checked through measurement and one where no measurement is needed. The measurement-based strategy is basically the same as the one used today with an extended machine QA part. The other presented strategy is process oriented where all the different parts of the treatment chain are checked separately. The final report can be found in Swedish on
Titel på värdpublikation8th International Conference on 3D Radiation Dosimetry (IC3DDOSE)
FörlagIOP Publishing
StatusPublished - 2015
Evenemang8th International Conference on 3D Radiation Dosimetry (IC3DDose) - Ystad, SWEDEN
Varaktighet: 2014 sep. 42014 sep. 7


ISSN (tryckt)1742-6588
ISSN (elektroniskt)1742-6596


Konferens8th International Conference on 3D Radiation Dosimetry (IC3DDose)

Ämnesklassifikation (UKÄ)

  • Radiologi och bildbehandling


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