Dual-phase dual-energy CT in patients with lung cancer: assessment of the additional value of iodine quantification in lymph node therapy response

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11140%2F14%3A10218694" target="_blank" >RIV/00216208:11140/14:10218694 - isvavai.cz</a>

Alternative codes found

RIV/00669806:_____/14:10218694

Result on the web

<a href="http://link.springer.com/article/10.1007%2Fs00330-014-3223-9" target="_blank" >http://link.springer.com/article/10.1007%2Fs00330-014-3223-9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00330-014-3223-9" target="_blank" >10.1007/s00330-014-3223-9</a>

Result language

angličtina

Original language name

Dual-phase dual-energy CT in patients with lung cancer: assessment of the additional value of iodine quantification in lymph node therapy response

Original language description

To investigate the potential contribution of iodine uptake calculation from dual-phase dual-energy CT (DE-CT) for lymph node staging and therapy response monitoring in lung cancer patients. Retrospective analysis of 27 patients with non-small cell lung carcinoma (NSCLC), who underwent dual-phase DE-CT before and after chemotherapy, was performed. Iodine uptake (mg/mL) and total iodine uptake (mg) were calculated using prototype software in the early (arterial) and late (venous) post-contrast circulatoryphase in 110 mediastinal lymph nodes. The arterial enhancement fraction (AEF) was calculated and compared with lymph node size and response to chemotherapy. A significant difference of AEF was observed between enlarged (90.4 %; 32.3-238.5 %) and non-enlarged (72.7 %; -37.5-237.5 %) lymph nodes (p = 0.044) before treatment onset. A significantly different change of AEF in responding (decrease of 26.3 %; p = 0.022) and non-responding (increase of 43.0 %; p = 0.031) lymph nodes was demonst

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

FP - Other medical fields

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

European Radiology

ISSN

0938-7994

e-ISSN

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Volume of the periodical

24

Issue of the periodical within the volume

8

Country of publishing house

DE - GERMANY

Number of pages

8

Pages from-to

1981-1988

UT code for WoS article

000339271800032

EID of the result in the Scopus database

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