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Alignment of Ventilation and Perfusion Images at Acquisition: Validation in a Porcine Model

Author:Punam Saha  Binquan Wang  Masaru Ishii  David Lipson  Warren Gefter  Mitchell Schnall  Rahim R. Rizi  

Session:Image Processing and Artifact Reduction Methods  

Comparison of Ventilation/Perfusion Obtained by Polarized Gas MRI with Multiple Inert Gas Elimination Technique

Author:Sheeva Rajaei  James Baumgardner  Masaru Ishii  Martin C. Fischer  Kiarash Emami  Jiangsheng Yu  David Lipson  Warren Gefter  Mitchell Schnall  John Leigh  Rahim R. Rizi  

Session:MR of Lung: Ventilation and Perfusion  

Human Imaging of Ventilation-Perfusion Ratios Using Hyperpolarized Helium-3 MRI: Preliminary Results

Author:David Lipson  Martin C. Fischer  Warren Gefter  John Hansen-Flaschen  Jiangsheng Yu  Zebulon Z. Spector  Sheeva Rajaei  Kiarash Emami  David Neujahr  Lisa Douglas  Thomas Connick  Michelle Law  Masaru Ishii  Mitchell Schnall  Rahim R. Rizi  

Session:Applications of Hyperpolarized Gases  

Quantitative and Regional Assessment of Emphysema Using Polarized Gas MRI

Author:Zebulon Z. Spector  Martin C. Fischer  Kiarash Emami  Jianliang Zhu  Masaru Ishii  David Lipson  Warren Gefter  Mitchell Schnall  Joseph Shrager  Rahim R. Rizi  

Session:Hyperpolarized Helium