Interleaved DCE and DSC-MRI
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F13%3APU103621" target="_blank" >RIV/00216305:26220/13:PU103621 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
slovinština
Original language name
Interleaved DCE and DSC-MRI
Original language description
Perfusion MRI is a popular diagnostics method for oncological diseases. There are two methods based on: T1 (DCE) or T2* (DSC) weighted acquisition. Basic DCE methods do not provide all intravascular perfusion parameters, but model mostly the contrast-agent extravasation. On the other hand, classical DSC methods provide only intravascular parameters valid in case of no extravasation. This contribution aims at combination of DSC and DCE-MRI to use their complimentary advantages in a new interleaved DCE-DSC-DCE acquisition and data processing. The use of the advanced aaTH model with Parkers AIF allows estimation of intravascular parameters also by the DCE method. In case of DSC, the effect of the contrast agent extravasation present in tumours is reducedby application of two contrast-agent boluses. Knowing the bolus peak times and doses, the contrast and post-contrast DCE sequences are connected and approximated by the aaTH model. This allows comparison of the intravascular parameters ob
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP102%2F12%2F1104" target="_blank" >GAP102/12/1104: Study of metabolism and localization of high grade glioma using MR imaging techniques</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Trendy v biomedicínskom inžinierstve / Trendy v biomedicínském inženýrství 2013
ISBN
978-80-8086-208-4
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
177-180
Publisher name
Technická univerzita v Košiciach
Place of publication
Podbanské, Vysoké tatry, Slovenská republika
Event location
Podbanské, Vysoké Tatry
Event date
Jul 3, 2013
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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