MRI INVOLVING THE ACQUISITION OF AN ANGIOGRAPHY WEIGHTED IMAGE AND OF A PERFUSION WEIGHTED IMAGE

摘要

The present invention provides a method for magnetic resonance (MR) imaging of a subject of interest (120) using arterial spin labeling comprising the steps of performing a labeling module (200) by applying magnetic and/or radio frequency (RF) fields to the subject of interest (120) for labeling arterial blood in at least a labeling region (144) thereof performing a first readout module (202) to obtain first MR information of the subject of interest (120) in a region of interest (142) using first parameters performing a second readout module (204) to obtain second MR information of the subject of interest (120) in a region of interest (142) using second parameters and performing MR image generation of a region of interest (142) based on the first and second MR information wherein the first and second parameters of the first and second readout module (202 204) are chosen to be different parameters. The invention also provides a MR imaging system (110) adapted to perform the above method and a software package for upgrading a MR imaging system (110) whereby the software package contains instructions for controlling the MR imaging system (110) according to the above method.