Determination of magnetic resonance angiography images from - with time - of - flight - angiography and magnetic resonance device

摘要

Method for the production of magnetic resonance - angiography images from an examination volume of a patient with the use of time - of - flight - angiography in a magnetic resonance device (5), wherein with the magnet resonance means (5) by means of continuous receiving a plurality of the examination volume in layers, along an axial direction (1) covering, two-dimensional slice images are absorbed, with the sectional images in groups, each consisting of a predetermined number of in the axial direction (1) successive slice images so as to be divided, for each group, a maximum intensity projection image is determined, and in that the angiography images as the and / or in dependence on the maximum intensity projection images are determined, wherein a correlation measure for all of the slice images of the group with respect to the maximum intensity projection image is determined.