PUBS: Pulsatility-based segmentation of lumens conducting non-steady flow

Magnetic Resonance in Medicine

Volumn 49, Issue 5, 2003, Pages 934-944

  Alperin, Noam ^a   Lee, Sang Hoon ^a  

^a UNIVERSITY OF ILLINOIS AT CHICAGO   (United States)

Author keywords

Flow quantitation; Lumen segmentation; Phase contrast MRI; Pulsatile flow; Unbiased thresholding

Indexed keywords

CEREBROSPINAL FLUID; PULSATILE FLOW; SURVEYING;

CLINICAL APPLICATION; FLOW QUANTITATION; LUMEN SEGMENTATIONS; MEASUREMENT ACCURACY; PARTIAL VOLUME EFFECT; PHASE CONTRAST MRI; TEMPORAL INFORMATION; THRESHOLDING;

GEODESY;

NUCLEAR MAGNETIC RESONANCE IMAGING AGENT;

ACCURACY; ANALYTIC METHOD; ANALYTICAL ERROR; ARTERY BLOOD FLOW; ARTICLE; AUTOMATION; BLOOD FLOW VELOCITY; BLOOD VESSEL DIAMETER; CEREBROSPINAL FLUID FLOW; CONTROLLED STUDY; EXPERT SYSTEM; FLOW RATE; HUMAN; HUMAN EXPERIMENT; INTERMETHOD COMPARISON; INTERNAL CAROTID ARTERY; JUGULAR VEIN; NORMAL HUMAN; NUCLEAR MAGNETIC RESONANCE IMAGING; PHANTOM; PULSATILE FLOW; PULSATILITY BASED SEGMENTATION; QUANTITATIVE ANALYSIS; RELIABILITY; REPRODUCIBILITY; VEIN BLOOD FLOW; VERTEBRAL ARTERY;

EID: 0037407672     PISSN: 07403194     EISSN: None     Source Type: Journal    
DOI: 10.1002/mrm.10455     Document Type: Article

References (14)

1. Binkert CA, Debatin JF, Schneider E, Hodler J, Ruehm SG, Schmidt M, Hoffmann U. Can MR measurement of renal artery flow and renal volume predict the outcome of percutaneous transluminal renal angioplasty? Cardiovasc Intervent Radiol 2001;24:233-239.
2. Manfredi R, Scarano E, Pedicelli A, Barbaro B. Functional radiology of the liver: magnetic resonance imaging. Rays 1997;22:295-312.
3. Alperin N, Lee S, Loth F, Raksin P, Licktor T. MR-intracranial pressure (ICP): a method to measure intracranial elastance and pressure noninvasively by means of MR imaging: baboon and human study. Radiology 2000;217:877-885.
4. Summers P. ISMRM flow motion study group multi-center trial: AMPMFM final update. In: Proceedings of the 9th Annual Meeting of ISMRM, Glasgow, Scotland, 2001. p 110.
5. Burdart DJ, Felmlee JP, Johnson CD, Wolf RL. Weaver AL, Ehman RL. Cine phase-contrast MR flow measurements: improved precision using an automated method of vessel detection. J Comput Assist Tomogr 1994;18:469-475.
6. Kozerke S, Botnar R, Oyre S, Scheidegger MB, Pedersen EM, Boesiger P, Automatic vessel segmentation using active contours in cine phase contrast flow measurements. J Magn Reson 1999;10:41-51.
7. Oyre S, Ringgaard S, Kozerke S, Paaske WP, Scheidegger MB, Boesiger P, Pedersen EM, Quantitation of circumferential subpixel vessel wall position and wall shear stress by multiple sectored three-dimensional paraboloid modeling of velocity encoded cine MR, Magn Reson Med 1998;40:645-655.
8. Baledent O, Didon-Poncelet A, Hemy-Feugeas MC, Idy-Peretti I, Study of cerebrospinal fluid dynamics from phase contrast cine magnetic resonance imaging. In: Proceedings of the 7th Annual Meeting of ISMRM, Philadelphia, 1999. p 2176.
9. Alperin N, Lee S. Time series method for automated segmentation of vessels and CSF lumens. In: Proceedings of the 8th Annual Meeting of ISMRM, Denver, 2000. p 1540.
10. Summers P, Holdsworth DW. Nikolov H, Rutt B. Design and construction of robust flow phantom for the ISMRM flow and motion group multi-center trial. In: Proceedings of the 8th Annual Meeting of ISMRM, Denver, 2000. p 458.
11. Alperin N, Vikingstad EM, Gomez-Anson B, Levin DN. Hemodynamically-independent analysis of CSF and brain motion observed with dynamic phase-contrast MRI. Magn Reson Med 1996;35:741-754.
12. Tang C, Blatter DD, Parker DL. Accuracy of phase-contrast flow measurements in the presence of partial-volume effects. J Magn Reson Imaging 1993;3:377-385.
13. Tang C, Blatter DD, Parker DL. Corrections of partial-volume effects in phase-contrast flow measurements. J Magn Reson Imaging 1995;5:175-180.
14. Loth FM, Yardimici MA, Alperin N. Hydrodynamic modeling of cerebrospinal fluid motion within the spinal cavity. J Biomech Eng 2001; 123:71-79.