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Advanced-Model DCE-MRI regularized by ASL
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SYSNO ASEP 0537062 Document Type A - Abstract R&D Document Type The record was not marked in the RIV R&D Document Type Není vybrán druh dokumentu Title Advanced-Model DCE-MRI regularized by ASL Author(s) Jiřík, Radovan (UPT-D) RID, ORCID, SAI
Krátká, Lucie (UPT-D) RID, ORCID, SAI
Macíček, Ondřej (UPT-D) RID, ORCID, SAI
Souček, Karel (BFU-R) RID, ORCID
Dražanová, Eva (UPT-D) RID, ORCID, SAI
Fedr, Radek (BFU-R) ORCID
Hampl, A. (CZ)
Starčuk, Zenon (UPT-D) RIDNumber of authors 8 Source Title Magnetic Resonance Materials in Physics, Biology and Medicine. - : Springer - ISSN 0968-5243
Roč. 33, Suppl. 1 (2020), s. 171-172Number of pages 2 s. Publication form Online - E Action ESMRMB 2020 Online, Annual Scientific Meeting /37./ Event date 30.09.2020 - 02.10.2020 VEvent location - Event type WRD Language eng - English Country GB - United Kingdom Keywords DCE-MRI ; ASL Subject RIV FS - Medical Facilities ; Equipment OECD category Medical laboratory technology (including laboratory samples analysis Subject RIV - cooperation Institute of Biophysics R&D Projects EF16_013/0001775 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LM2018129 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UPT-D - RVO:68081731 ; BFU-R - RVO:68081707 DOI 10.1007/s10334-020-00873-1 Annotation Dynamic contrast-enhanced (DCE) MRI can provide maps of perfusion parameters useful for diagnostics and treatment monitoring, mainly in oncology. DCE-MRI with advanced pharmacokinetic (PK) models leads to a more complete set of estimated perfusion parameters (including blood flow, F, and permeabilitysurface area, PS), but it is less reliable, especially in estimates of F, mean capillary transit time, Tc, and extraction fraction, E, due to illconditioning, see Fig.1. We suggest to use additional information regularizing the DCE estimation process by combining it with arterialspin labeling (ASL). Workplace Institute of Scientific Instruments Contact Martina Šillerová, sillerova@ISIBrno.Cz, Tel.: 541 514 178 Year of Publishing 2021
Number of the records: 1