Abstract #2701

Flow and Structure with Simultaneous Visualization of Registered 4D Flow and Black Blood MRI

Dahan Kim^1,2, Carson Hoffman¹, Oliver Wieben^1,3, and Kevin M. Johnson¹

¹Department of Medical Physics, University of Wisconsin, Madison, WI, United States, ²Department of Physics, University of Wisconsin, Madison, WI, United States, ³Department of Radiology, University of Wisconsin, Madison, WI, United States

In this work, we examined the feasibility of registering 4D-flow MRI scans with different scan sequences, and demonstrate how the incorporation of complementary, registered data can enhance characterization of hemodynamic information. Black blood (BB) and 4D-flow magnitude images demonstrated excellent registration between the pre- and post-rotation data sets, with high values of correlation and good overlap of the vessels between head rotation. Joint visualization of aneurysm 4D flow and BB shows accurate lesion depiction only after registration and is a promising technique for the comprehensive evaluation of vascular pathology.

How to access this content:

For one year after publication, abstracts and videos are only open to registrants of this annual meeting. Registrants should use their existing login information. Non-registrant access can be purchased via the ISMRM E-Library.

After one year, current ISMRM & ISMRT members get free access to both the abstracts and videos. Non-members and non-registrants must purchase access via the ISMRM E-Library.

After two years, the meeting proceedings (abstracts) are opened to the public and require no login information. Videos remain behind password for access by members, registrants and E-Library customers.

Click here for more information on becoming a member.