caa a22 4500 469117583 CHVBK 20180323133129.0 cr unu---uuuuu 170328e19920201xx s 000 0 eng 10.1007/BF02733899 doi (NATIONALLICENCE)springer-10.1007/BF02733899 Abdominal Magnetic Resonance Venography [Elektronische Daten] [J. Finn, H. Longmaid] With the refinement of fast gradient-echo imaging, it is now possible to perform abdominal magnetic resonance venography completely noninvasively, without the use of oral or injected contrast agents. In this paper, we emphasize two-dimensional, time-of-flight angiographic techniques, as applied to the study of patency and flow in the veins of the abdomen. Magnetic resonance venography is routinely applicable to patients with portal disease, or suspected occlusion of the inferior vena cava, iliac veins or renal veins. Sequential, single-slice venographic images, acquired during breath holding, can be postprocessed to form projected venograms. Hemodynamic information is derived using presaturation schemes, bolus-tracking or phase imaging. These techniques can also be used to establish the integrity of surgical portosystemic shunts. Springer-Verlag New York Inc., 1992 Magnetic resonance venography nationallicence Portal vein, hypertension nationallicence Inferior vena cava nationallicence Finn J. Department of Radiology, New England Deaconess Hospital, 185 Pilgrim Road, 02215, Boston, Massachusetts, USA aut Longmaid H. Department of Radiology, New England Deaconess Hospital, 185 Pilgrim Road, 02215, Boston, Massachusetts, USA aut Cardiovascular and Interventional Radiology Springer-Verlag 15/1(1992-02-01), 51-59 0174-1551 15:1<51 1992 15 270 https://doi.org/10.1007/BF02733899 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02733899 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Finn J. Department of Radiology, New England Deaconess Hospital, 185 Pilgrim Road, 02215, Boston, Massachusetts, USA aut NATIONALLICENCE 700 1- Longmaid H. Department of Radiology, New England Deaconess Hospital, 185 Pilgrim Road, 02215, Boston, Massachusetts, USA aut NATIONALLICENCE 773 0- Cardiovascular and Interventional Radiology Springer-Verlag 15/1(1992-02-01), 51-59 0174-1551 15:1<51 1992 15 270 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer