Pulmonary perfusion MRI using interleaved variable density sampling and HighlY constrained cartesian reconstruction (HYCR)

To demonstrate the feasibility of performing single breathhold, noncardiac gated, ultrafast, high spatial‐temporal resolution whole chest MR pulmonary perfusion imaging in humans.

[1]  M. Chung,et al.  3-T MRI for differentiating inflammation- and fibrosis-predominant lesions of usual and nonspecific interstitial pneumonia: comparison study with pathologic correlation. , 2008, AJR. American journal of roentgenology.

[2]  Jiang Du,et al.  Interleaved variable density sampling with a constrained parallel imaging reconstruction for dynamic contrast‐enhanced MR angiography , 2011, Magnetic resonance in medicine.

[3]  Peter Boesiger,et al.  k‐t BLAST and k‐t SENSE: Dynamic MRI with high frame rate exploiting spatiotemporal correlations , 2003, Magnetic resonance in medicine.

[4]  Kevin M. Johnson,et al.  Improved waveform fidelity using local HYPR reconstruction (HYPR LR) , 2008, Magnetic resonance in medicine.

[5]  J Velikina,et al.  Highly constrained backprojection for time‐resolved MRI , 2006, Magnetic resonance in medicine.

[6]  S. Matsumoto,et al.  Dynamic MR perfusion imaging: Capability for quantitative assessment of disease extent and prediction of outcome for patients with acute pulmonary thromboembolism , 2010, Journal of magnetic resonance imaging : JMRI.

[7]  G. Prisk,et al.  Lung perfusion measured using magnetic resonance imaging: New tools for physiological insights into the pulmonary circulation , 2010, Journal of magnetic resonance imaging : JMRI.

[8]  K. Zierler,et al.  On the theory of the indicator-dilution method for measurement of blood flow and volume. , 1954, Journal of applied physiology.

[9]  Hans-Ulrich Kauczor,et al.  Contrast-enhanced 3D MRI of lung perfusion in children with cystic fibrosis—initial results , 2006, European Radiology.

[10]  Yuexi Huang,et al.  Time‐resolved MR angiography with limited projections , 2007, Magnetic resonance in medicine.

[11]  P. Boesiger,et al.  SENSE: Sensitivity encoding for fast MRI , 1999, Magnetic resonance in medicine.

[12]  Hans-Ulrich Kauczor,et al.  Morphological and functional imaging in COPD with CT and MRI: present and future , 2008, European Radiology.

[13]  L Keith,et al.  Simulation of relative temporal resolution of time‐resolved MRA sequences , 2008, Magnetic resonance in medicine.

[14]  Stephen J Riederer,et al.  3D high temporal and spatial resolution contrast‐enhanced MR angiography of the whole brain , 2008, Magnetic resonance in medicine.

[15]  S Chandra,et al.  Application of reduced‐encoding imaging with generalized‐series reconstruction (RIGR) in dynamic MR imaging , 1996, Journal of magnetic resonance imaging : JMRI.

[16]  D. Peters,et al.  Undersampled projection reconstruction applied to MR angiography , 2000, Magnetic resonance in medicine.

[17]  Jiang Du,et al.  Contrast‐enhanced MR angiography using time resolved interleaved projection sampling with three‐dimensional cartesian phase and slice encoding (TRIPPS) , 2009, Magnetic resonance in medicine.

[18]  Jong Chul Ye,et al.  k‐t FOCUSS: A general compressed sensing framework for high resolution dynamic MRI , 2009, Magnetic resonance in medicine.

[19]  E. V. van Beek,et al.  Computed tomography and magnetic resonance imaging of pulmonary hypertension: Pulmonary vessels and right ventricle , 2010, Journal of magnetic resonance imaging : JMRI.

[20]  J Listerud,et al.  T2* and proton density measurement of normal human lung parenchyma using submillisecond echo time gradient echo magnetic resonance imaging. , 1999, European journal of radiology.

[21]  Kenya Murase,et al.  Quantitative assessment of regional pulmonary perfusion in the entire lung using three‐dimensional ultrafast dynamic contrast‐enhanced magnetic resonance imaging: Preliminary experience in 40 subjects , 2004, Journal of magnetic resonance imaging : JMRI.

[22]  D. Donoho,et al.  Sparse MRI: The application of compressed sensing for rapid MR imaging , 2007, Magnetic resonance in medicine.

[23]  Bob S. Hu,et al.  Fast Spiral Coronary Artery Imaging , 1992, Magnetic resonance in medicine.

[24]  A. Taylor,et al.  Assessment of differential branch pulmonary blood flow: a comparative study of phase contrast magnetic resonance imaging and radionuclide lung perfusion imaging , 2006, Heart.

[25]  R R Edelman,et al.  Pulmonary perfusion: Qualitative assessment with dynamic contrast‐enhanced MRI using ultra‐short TE and inversion recovery turbo FLASH , 1996, Magnetic resonance in medicine.

[26]  Stefan Skare,et al.  Comparison of reconstruction accuracy and efficiency among autocalibrating data‐driven parallel imaging methods , 2008, Magnetic resonance in medicine.

[27]  Stephen J Riederer,et al.  Controlled experimental study depicting moving objects in view‐shared time‐resolved 3D MRA , 2009, Magnetic resonance in medicine.

[28]  Robin M Heidemann,et al.  Generalized autocalibrating partially parallel acquisitions (GRAPPA) , 2002, Magnetic resonance in medicine.

[29]  R Frayne,et al.  Time‐resolved contrast‐enhanced 3D MR angiography , 1996, Magnetic resonance in medicine.

[30]  Timothy J Carroll,et al.  Contrast‐enhanced peripheral magnetic resonance angiography using time‐resolved vastly undersampled isotropic projection reconstruction , 2004, Journal of magnetic resonance imaging : JMRI.

[31]  R R Edelman,et al.  Quantitative assessment of pulmonary perfusion with dynamic contrast‐enhanced MRI , 1999, Magnetic resonance in medicine.