Dynamic susceptibility contrast MRI with a prebolus contrast agent administration design for improved absolute quantification of perfusion

Knutsson, Linda; Lind, Emelie; Ahlgren, André; J.P. van Osch, Matthias; Markenroth Bloch, Karin; Surova, Yulia; Ståhlberg, Freddy; van Westen, Danielle; Wirestam, Ronnie

doi:10.1002/mrm.25006

Public

Dynamic susceptibility contrast MRI with a prebolus contrast agent administration design for improved absolute quantification of perfusion

Published in Magnetic Resonance in Medicine • Oct 29, 2013

Authors:

Linda Knutsson

Emelie Lind

André Ahlgren

Abstract

PURPOSE: Arterial partial-volume effects (PVEs) often hamper reproducible absolute quantification of cerebral blood flow (CBF) and cerebral blood volume (CBV) obtained by dynamic susceptibility contrast MRI (DSC-MRI). The aim of this study was to examine whether arterial PVEs in DSC-MRI data can be ...

Subject

Repeatability

Cerebral blood flow

Cerebral blood volume

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