MRI-based Preplanning Using CT and MRI Data Fusion in Patients With Cervical Cancer Treated With 3D-based Brachytherapy: Feasibility and Accuracy Study
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00179906%3A_____%2F12%3A10124936" target="_blank" >RIV/00179906:_____/12:10124936 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11150/12:10124936 RIV/00216275:25520/12:39894971
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0360301611034912#" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0360301611034912#</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ijrobp.2011.11.003" target="_blank" >10.1016/j.ijrobp.2011.11.003</a>
Alternative languages
Result language
angličtina
Original language name
MRI-based Preplanning Using CT and MRI Data Fusion in Patients With Cervical Cancer Treated With 3D-based Brachytherapy: Feasibility and Accuracy Study
Original language description
Purpose: Magnetic resonance imaging (MRI)-assisted radiation treatment planning enables enhanced target contouring. The purpose of this study is to analyze the feasibility and accuracy of computed tomography (CT) and MRI data fusion for MRI-based treatment planning in an institution where an MRI scanner is not available in the radiotherapy department. Methods and Materials:The registration inaccuracy of applicators and soft tissue was assessed in 42 applications with CT/MRI data fusion. The absolute positional difference of the center of the applicators was measured in four different planes from the top of the tandem to the cervix. Any inaccuracy of registration of soft tissue in relation to the position of applicators was determined and dose-volume parameters for MRI preplans and for CT/MRI fusion plans with or without target and organs at risk (OAR) adaptation were evaluated. Results: We performed 6,132 measurements in 42 CT/MRI image fusions. Median absolute difference of the center
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
FE - Other fields of internal medicine
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Radiation Oncology Biology Physics
ISSN
0360-3016
e-ISSN
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Volume of the periodical
84
Issue of the periodical within the volume
1
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
7
Pages from-to
146-152
UT code for WoS article
000308061900047
EID of the result in the Scopus database
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