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Model-based Blind Estimation of Kinetic Parameters in DCE-MRI

A method to simultaneously estimate the arterial input function (AIF) and pharmacokinetic model parameters from dynamic contrast-enhanced MRI data was developed. This algorithm uses a parameterized functional form to model the AIF and k-means clustering to classify tissue time-concentration measurem...

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Autores principales: Fluckiger, Jacob U., Schabel, Matthias C., DiBella, Edward V. R.
Formato: Artigo
Lenguaje:Inglês
Publicado: 2009
Materias:
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC2884174/
https://ncbi.nlm.nih.gov/pubmed/19859949
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mrm.22101
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