Digital repository of Slovenian research organisations

Show document
A+ | A- | SLO | ENG

Title:Natančno obsevanje lokalno napredovanega visokorizičnega raka prostate
Authors:Grabec, Daša (Author)
Gačnik, Uroš (Author)
Kragelj, Borut (Author)
Language:Slovenian
Tipology:1.04 - Professional Article
Organisation:Logo OI - Institute of Oncology
Abstract:Pri radioterapiji raka prostate je zelo pomembno oblikovati obsevalna polja tako, da se čim natančneje prilegajo volumnu, ki ga je treba obsevati. To pomeni, da moramo bolnika pri obsevanju čim natančneje nastaviti, saj s tem zmanjšamo potreben varnostni rob. Ob predpisani dozi na tarčni volumen bomo tako optimalno zaščitili kritične organe. Slikovno vodena radioterapija (IGRT) nam omogoča zmanjšanje varnostnega roba, ki zajema dnevna premikanja prostate. Ko z natančno nastavitvijo v marker upoštevamo translacijo prostate, moramo zajeti le še rotacijo prostate. Z analizo dnevnih rotacij prostate med frakcijami prvega dela radioterapije lahko varnostni rob okoli prostate optimiziramo. Njegovo optimalno velikost lahko uporabimo za drugi in tretji del radioterapije in prilagodimo obsevalni načrt (adaptivna radioterapija).
Keywords:prostata, neoplazme, rak (medicina), radioterapija
Year of publishing:2011
COBISS_ID:1106043 Link is opened in a new window
UDC:616.64/.68-006.6:615.849
ISSN on article:1408-1741
OceCobissID:65324032 Link is opened in a new window
URN:URN:NBN:SI:doc-B3956X8V
Views:1407
Downloads:346
Files:.pdf PDF - Presentation file, download (306,59 KB)
 
Journal:Onkologija
Onkološki inštitut
 
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Rights:by Authors
:
  
Hover the mouse pointer over a document title to show the abstract or click on the title to get all document metadata.


Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Licensing start date:31.08.2018

Secondary language

Language:English
Title:Precise Irradiation of Locally Advanced High-Risk Prostate Cancer
Abstract:In radiotherapy of prostate cancer, it is very important to conform the irradiation fields as much as possible to target volume, i.e. to position the patient as accurately as possible, thereby allowing smaller safety margin. In this way, an optimal shielding for the organs at risk may be provided at a prescribed dose to the target volume. Image-guided radiotherapy (IGRT) allows the reduction of the safety margin that accounts for the daily prostate movements. After the translation of prostate is subtracted, only the prostate rotation is to be considered. With the analysis of daily prostate rotation between the fractions of the first part of radiotherapy course, the safety margin can be optimized. Optimal size of the safety margin around the prostate may be used for the second and third part of the radiotherapy course and the radiotherapy plan may be adaped accordingly

Archive

niGradiv

Back