Detail publikačního výsledku

Comparison of ASL and DCE-MRI Perfusion Map in Small Animal Model of Cancer

GROSSOVÁ, L.; JIŘÍK, R.; SOUČEK, K.; DRAŽANOVÁ, E.; STARČUK, Z.

Originální název

Comparison of ASL and DCE-MRI Perfusion Map in Small Animal Model of Cancer

Anglický název

Comparison of ASL and DCE-MRI Perfusion Map in Small Animal Model of Cancer

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This paper is focused on quantitative perfusion analysis using pulsed ASL (FAIRRARE) and DCE-MRI (using high- and low-molecular-weight contrast agents) in a mouse tumour model. Tumour blood-flow maps of both methods were compared using visual assessment, region analysis (median, percentiles), scatter plots and correlation coefficients. ASL blood-flow estimates matched the DCE-MRI blood-flow estimations in some cases. Possible reasons for poor match in the other cases were investigated. This study indicates that in tumour perfusion analysis, we might profit from the combination of ASL and DCEMRI instead of using just one of them.

Anglický abstrakt

This paper is focused on quantitative perfusion analysis using pulsed ASL (FAIRRARE) and DCE-MRI (using high- and low-molecular-weight contrast agents) in a mouse tumour model. Tumour blood-flow maps of both methods were compared using visual assessment, region analysis (median, percentiles), scatter plots and correlation coefficients. ASL blood-flow estimates matched the DCE-MRI blood-flow estimations in some cases. Possible reasons for poor match in the other cases were investigated. This study indicates that in tumour perfusion analysis, we might profit from the combination of ASL and DCEMRI instead of using just one of them.

Klíčová slova

Blood Flow Quantification, ASL, DCE-MRI, Perfusion, Tumour

Klíčová slova v angličtině

Blood Flow Quantification, ASL, DCE-MRI, Perfusion, Tumour

Autoři

GROSSOVÁ, L.; JIŘÍK, R.; SOUČEK, K.; DRAŽANOVÁ, E.; STARČUK, Z.

Rok RIV

2016

Vydáno

25.05.2015

ISBN

978-80-969672-9-2

Kniha

10th International Conference on Measurement

Strany od

160

Strany do

163

Strany počet

4

BibTex

@inproceedings{BUT117240,
  author="Lucie {Krátká} and Radovan {Jiřík} and Karel {Souček} and Eva {Dražanová} and Zenon {Starčuk}",
  title="Comparison of ASL and DCE-MRI Perfusion Map in Small Animal Model of Cancer",
  booktitle="10th International Conference on Measurement",
  year="2015",
  pages="160--163",
  isbn="978-80-969672-9-2"
}