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Title:Magnetnoresonančni simulator za potrebe načrtovanja obsevanja
Authors:ID Breznik, Andrej (Author)
ID Zaletelj, Marko (Author)
ID Oblak, Irena (Author)
Files:.pdf PDF - Presentation file, download (124,69 KB)
MD5: 2C103B288D31F12ACE80FB576B7AF018
PID: 20.500.12556/dirros/98d10083-f9bd-4499-93d6-9191da1a1fae
 
Language:Slovenian
Typology:1.04 - Professional Article
Organization:Logo OI - Institute of Oncology
Abstract:Uporaba magnetnoresonančnega (MR) slikanja v radioterapiji (RT) predstavlja številne uporabne prednosti v procesu izdelave obsevalnega načrta. Pri MR slikanju se predvsem izkorišča boljša kontrastnost in prostorska ločljivost mehkih tkiv v primerjavi s slikanjem z računalniško tomografijo (CT). V prispevku je opisan postopek MR slikanja v procesu RT in predstavljene so razlike med diagnostičnim in radioterapevtskim MR aparatom ter opisane kontraindikacije samih MR preiskav. Namen MR slikanja je pridobitev in zlitje s serijo CT slik, natančno določenega anatomsklega področja v specifičnem radioterapevtskim položaju s pomočjo ustreznih fiksacijskih pripomočkov in tuljav, ki se uporabljajo v procesu RT. Tako zlitje MR in CT slik omogoča natančnejšo vrisovanje tumorja in/ali drugih tarčnih struktur ter sosednjih rizičnih organov.
Keywords:radioterapija, magnetnoresonančno slikanje, obsevanje
Publication status:Published
Publication version:Version of Record
Year of publishing:2017
Number of pages:str. 14-17
Numbering:Letn. 21, št. 1
PID:20.500.12556/DiRROS-8129 New window
UDC:616-006
ISSN on article:1408-1741
COBISS.SI-ID:2715259 New window
Copyright:by Authors
Publication date in DiRROS:13.12.2017
Views:4204
Downloads:1104
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Record is a part of a journal

Title:Onkologija
Shortened title:Onkologija
Publisher:Onkološki inštitut
ISSN:1408-1741
COBISS.SI-ID:65324032 New window

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:13.12.2017

Secondary language

Language:English
Title:Magnetic resonance simulator for the radiotherapy planning
Abstract:The use of magnetic resonance imaging (MRI) in process of radiotherapy (RT) planning and treatment is expanding. MRI is very increasingly being used in RT process, cause represent superior soft-tissue contrast compared with computer tomography (CT). Purpose of review is mainly introduce the features of MRI process in RT process and describe differences between diagnostic and therapeutic MR machine. Main goal of MRI examination it is scanning the patient in dedicated special RT position with unique RF coils which is used for imaging in RT process. Most common process is to perform both MRI and CT examination in the treatment position and finally fuse both datasets imaging. These MR images are primarily used to outline the tumour volumes (TV) and organs at risk (OAR).
Keywords:radiotherapy, magnetic resonance simulator


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