In vivo Validation of 4D Flow MRI for Assessing the Hemodynamics of Portal Hypertension

by Roldán-Alzate, A, Frydrychowicz, A, Niespodzany, E, Landgraf, BR, Johnson, KM, Wieben, O, Reeder, SB
Published 2012

Impaired Regulation of Portal Venous Flow in Response to a Meal Challenge as Quantified by 4D Flow MRI

by Roldán-Alzate, A, Frydrychowicz, A, Said, A, Johnson, KM., Francois, CJ., Wieben, O, Reeder, SB.
Published in J Magn Reson Imaging (2015)

In Vivo Assessment and Visualization of Intracranial Arterial Hemodynamics with Flow-Sensitized 4D MR Imaging at 3T

by Wetzel, S., Meckel, S., Frydrychowicz, A., Bonati, L., Radue, E.-W., Scheffler, K., Hennig, J., Markl, M.
Published in AJNR Am J Neuroradiol (2007)

4D Velocity Mapping of the Hepatic and Splanchnic Vasculature with Radial Sampling at 3T: A Feasibility Study in Portal Hypertension

by Frydrychowicz, A, Landgraf, BR, Niespodzany, E, Verma, RW, Roldán-Alzate, A, Johnson, KM, Wieben, O, Reeder, SB
Published 2011

Comparison of radial 4D Flow-MRI with perivascular ultrasound to quantify blood flow in the abdomen and introduction of a porcine model of pre-hepatic portal hypertension

by Frydrychowicz, A., Roldan-Alzate, A., Winslow, E., Consigny, D., Campo, C. A., Motosugi, U., Johnson, K. M., Wieben, O., Reeder, S. B.
Published in Eur Radiol (2017)