Validity of MRI brain perfusion imaging method

• Autorzy: Karczewski B. , Rumiński J.
• Języki publikacji: EN

Abstrakty

EN

Brain perfusion imaging using Dynamic Susceptibility Contrast Magnetic Resonance Imaging is very promising method since it can be easily implemented as a standard contrast-based MRI procedure. Quantitative brain perfusion description by DSC-MRI data post processing requires validation. Different validation analysis was performed to verify the influence of a bolus dispersion, delay, low SNR and calculation procedures on final perfusion parameter values. The results indicate that quantitative description of brain perfusion using DSC-MRI is possible and can be acceptable with accuracy about 10%.

Słowa kluczowe

EN

medical imaging; MRI; brain perfusion

PL

obrazowanie medyczne; obrazowanie rezonansu magnetycznego; perfuzja mózgu

• Wydawca: University of Silesia, Institute of Informatics, Computer Systems Department
• Czasopismo: Journal of Medical Informatics & Technologies
• Rocznik: 2006
• Tom: Vol. 10
• Strony: 55--61
• Opis fizyczny: Bibliogr. 6 poz., fig., tab.

Twórcy

autor

Karczewski B.

• Department of Biomedical Engineering, Gdansk University of Technology

autor

Rumiński J.

Bibliografia

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