Dynamic contrast-enhanced QSM for perfusion imaging: a systematic comparison of ΔR2*- and QSM-based contrast agent concentration time curves in blood and tissue.

DISCUSSION: Interestingly, arterial concentration time curves based on ΔR2* versus QSM data, for a standard DSC-MRI experiment, were generally very similar in shape, and the relaxivity obtained in voxels representing blood was similar to tissue relaxivity obtained in previous studies.
PMID: 32078074 [PubMed - as supplied by publisher]

Source: Magma - February 19, 2020 Category: Radiology Authors: Lind E, Knutsson L, Ståhlberg F, Wirestam R Tags: MAGMA Source Type: research