qPET - a quantitative extension of the Deauville scale to assess response in interim FDG-PET scans in lymphoma
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064203%3A_____%2F14%3A10292964" target="_blank" >RIV/00064203:_____/14:10292964 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11130/14:10292964
Result on the web
<a href="http://dx.doi.org/10.1007/s00259-014-2715-9" target="_blank" >http://dx.doi.org/10.1007/s00259-014-2715-9</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00259-014-2715-9" target="_blank" >10.1007/s00259-014-2715-9</a>
Alternative languages
Result language
angličtina
Original language name
qPET - a quantitative extension of the Deauville scale to assess response in interim FDG-PET scans in lymphoma
Original language description
Background Interim FDG-PET is used for treatment tailoring in lymphoma. Deauville response criteria consist of five ordinal categories based on visual comparison of residual tumor uptake to physiological reference uptakes. However, PET-response is a continuum and visual assessments can be distorted by optical illusions. Objectives With a novel semi-automatic quantification tool we eliminate optical illusions and extend the Deauville score to a continuous scale. Patients and methods SUVpeak of residual tumors and average uptake of the liver is measured with standardized volumes of interest. The qPET value is the quotient of these measurements. Deauville scores and qPET-values were determined in 898 pediatric Hodgkin's lymphoma patients after two OEPA chemotherapy cycles. Results Deauville categories translate to thresholds on the qPET scale: Categories 3, 4, 5 correspond to qPET values of 0.95, 1.3 and 2.0, respectively. The distribution of qPET values is unimodal with a peak representi
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
FD - Oncology and haematology
OECD FORD branch
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Result continuities
Project
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Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
European Journal of Nuclear Medicine and Molecular Imaging
ISSN
1619-7070
e-ISSN
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Volume of the periodical
41
Issue of the periodical within the volume
7
Country of publishing house
DE - GERMANY
Number of pages
8
Pages from-to
1301-1308
UT code for WoS article
000337286200005
EID of the result in the Scopus database
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