CLINICAL SCIENCE FOCUS SESSION: Human Stroke: From Disease Markers to Patient Management

Room 6D         14:00 - 16:00                 Chair: A. Gregory Sorensen


Prog #

14:00 494.

Clinical Diagnosis and Treatment of  Stroke and Trauma in a  Neurovascular XMR  Suite

Andrew Jeremy M. Kiruluta1, 2, Pamela W. Schaefer1, Jim Rabinov1, Johnny Pryor1, Joshua A. Hirsch1, Julian He1,

Ehud J. Schmidt,13, R. Gilberto Gonzalez1

1MGH, Boston, Massachusetts, USA; 2Harvard University, Cambridge, Massachusetts, USA; 3GE, Milwaukee, Wisconsin, USA
14:10 495.

Intracranial Phase Contrast MRA with Vastly Under-Sampled Isotropic Projection Reconstruction (PC-VIPR): Initial

Experience at 3.0 Tesla

Darren Lum1, Kevin Johnson1, Oliver Wieben1, Aquilla Turk1, Beverly Aagaard-Kienitz1, Frank Korosec1,

Charles Mistretta1, Patrick Turski1

1University of Wisconsin - Madison, Madison, Wisconsin, USA
14:20 496.

Perfusion Weighted MRI is Valuable in Identifying Persisting Vessel Occlusion in Acute Posterior Inferior Cerebellar

(PICA) Ischemia

Simone Claudia Bukow1, Kristina Szabo1, Rolf Kern1, Martin Griebe1, C-H Lie2, Michael G. Hennerici1, Achim Gass1, 3

1Universitätsklinikum Mannheim, University of Heidelberg, Mannheim, Baden-Württemberg, Germany; 2Institute of Medicine,, Juelich,

Nordrhein Westfalen, Germany; 3Universitätsspital Basel, Basel, Switzerland

14:30 497.

3D GRASE ASL is Highly Sensitive to Detect Hyperperfusion States in Patients with Acute Stroke

Rolf Kern1, Matthias Guenther1, Kristina Szabo1, Martin Griebe1, Fabrizio Sallustio1, Michael Hennerici1 Achim Gass1

1Universitätsklinikum Mannheim, University of Heidelberg, Mannheim, Germany
14:40 498.

Methods for In-Line Calculation of Perfusion Parameter Images

Rudolf Stollberger1, Franz Payer1, Christian Enzinger1, Franz Ebner1, Franz Fazekas2

1Medical University of Graz, Graz, Austria; 2Medical Uiversity of Graz, Graz, Austria
14:50 499.

The Physiological Significance of the Tmax Parameter in Bolus Tracking MRI

Soren Christensen1, Ona Wu2, Henrik Karstoft3, Niels Hjort1, Ken Butcher4, 5, Stephen Davis5, Leif Østergaard1

1Aarhus Sygehus, Aarhus, Denmark; 2Massachusetts General Hospital, Boston, Massachusetts, USA; 3University College of Aarhus, Aarhus, Denmark; 4University of Sydney, Sydney, New South Wales, Australia; 5Royal Melbourne Hospital, Melbourne, Victoria, Australia
15:00 500.

Predicting Tissue Outcome in Acute Human Stroke Using Temporally Adaptive MRI-Based Algorithms

Ona Wu1, Lee H. Schwamm2, Walter J. Koroshetz2, Thomas Benner1, William A. Copen2, R. Gilberto Gonzalez2,  A. Gregory


1Massachusetts General Hospital, Charlestown, Massachusetts, USA; 2Massachusetts General Hospital, Boston, Massachusetts, USA
15:10 501.

Fully Automated Prediction of Irreversible Cerebral Infarction Using Diffusion and Perfusion MRI in the Multi-Center MR

RESCUE Clinical Trial

Timothy J. Schaewe1, Jeffry R. Alger1, Jennifer Shin1, Brittany Copenhaver1, Chelsea S. Kidwell2, 3

1David Geffen School of Medicine at UCLA, Los Angeles, California, USA; 2Georgetown University, Washington, District of Columbia, USA; 3Washington Hospital Center, Washington, District of Columbia, USA
15:20 502.

Determination of the Ischemic Threshold for Cell Death in Acute Stroke

Wanyong Shin1, Matthew T. Walker2, Ali Shaibani2, Rahul N. Sawlani1, Medhi Rohany2, Ty Allen Cashen1,  Timothy J. Carroll1, 2

1Northwestern University, Chicago, Illinois, USA; 2Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
15:30 503.

Effects of MR Perfusion Parameters Selection on the Prediction of Tissue Infarction in Acute Human Stroke

Ona Wu1, Walter J. Koroshetz2, R. Gilberto Gonzalez2, Thomas Benner1, Chloe J. Lopez1, Mingwang Zhu1,

Joanie Cacciola2, Chris Melinosky1, Hakan Ay1, Aneesh B. Singhal2, A. Gregory Sorensen1

1Massachusetts General Hospital, Charlestown, Massachusetts, USA; 2Massachusetts General Hospital, Boston, Massachusetts, USA
15:40 504.

Heterogeneity of Brain Inflammation Following Human Ischemic Stroke: Evidence from USPIO -Enhanced MRI

Michael Schroeter1, Andreas Saleh1, Adrian Ringelstein1, Sebastian Jander1

1Heinrich Heine-University, Duesseldorf, NRW, Germany

15:50 505.

Assessment of Image Quality in a Prospective Clinical Trial of Conventional vs. SENSE DWI at 1.5T

Scott K. Nagle1, David B. Clayton1, Maarten G. Lansberg1, Gregory W. Albers1, Roland Bammer1

1Stanford University, Stanford, California, USA