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Rahim Rizi

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Publications

TOP 3
Maurizio Cereda; Clifford S Deutschman; Kiarash Emami; Masaru Ishii; Stephen Kadlecek; Brian P Kavanagh; Nicholas N Kuzma; Puttisarn Mongkolwisetwara; Stephen Pickup; Harrilla Profka; Yi Xin; Rahim R Rizi
Imaging the interaction of atelectasis and overdistension in surfactant-depleted lungs.
B Pullinger; J H Ardenkjaer-Larsen; Stephen Kadlecek; Nicholas N Kuzma; H Profka; Rahim R Rizi
Metabolism of hyperpolarized [1-¹³C]pyruvate in the isolated perfused rat lung - an ischemia study.
Nicholas N Kuzma; P Manasseh; M Pourfathi; J H Ardenkjaer-Larsen; R K Ghosh; Stephen Kadlecek; H Kara; Rahim R Rizi
Cluster formation restricts dynamic nuclear polarization of xenon in solid mixtures.

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All Publications

2013: Maurizio Cereda; Clifford S Deutschman; Kiarash Emami; Masaru Ishii; Stephen Kadlecek; Brian P Kavanagh; Nicholas N Kuzma; Puttisarn Mongkolwisetwara; Stephen Pickup; Harrilla Profka; Yi Xin; Rahim R Rizi
Imaging the interaction of atelectasis and overdistension in surfactant-depleted lungs.
Critical care medicine 2013;41(2):527-35.
2012: B Pullinger; J H Ardenkjaer-Larsen; Stephen Kadlecek; Nicholas N Kuzma; H Profka; Rahim R Rizi
Metabolism of hyperpolarized [1-¹³C]pyruvate in the isolated perfused rat lung - an ischemia study.
NMR in biomedicine 2012;25(10):1113-8.
2012: Nicholas N Kuzma; P Manasseh; M Pourfathi; J H Ardenkjaer-Larsen; R K Ghosh; Stephen Kadlecek; H Kara; Rahim R Rizi
Cluster formation restricts dynamic nuclear polarization of xenon in solid mixtures.
The Journal of chemical physics 2012;137(10):104508.
2012: Kiarash Emami; Hooman Hamedani; Masaru Ishii; Stephen Kadlecek; Harrilla Profka; Jennia Rajaei; Yi Xin; Yinan Xu; Rahim R Rizi
Multislice fractional ventilation imaging in large animals with hyperpolarized gas MRI.
NMR in biomedicine 2012;25(9):1015-25.
2012: Rajat K Ghosh; Stephen Kadlecek; Nicholas N Kuzma; Rahim R Rizi
Determination of the singlet state lifetime of dissolved nitrous oxide from high field relaxation measurements.
The Journal of chemical physics 2012;136(17):174508.
2012: Hooman Hamedani; Masaru Ishii; Stephen Kadlecek; Nicholas N Kuzma; Puttisarn Mongkolwisetwara; Jennia Rajaei; Milton Rossman; G Wilson Miller; Yi Xin; Yinan Xu; Amy Barulic; Kiarash Emami; Rahim R Rizi
A multislice single breath-hold scheme for imaging alveolar oxygen tension in humans.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2012;67(5):1332-45.
2011: R K Ghosh; Stephen Kadlecek; Nicholas N Kuzma; M H Levitt; Giuseppe Pileio; B M Pullinger; J H Ardenkjaer-Larsen; Rahim R Rizi
Measurements of the persistent singlet state of N2O in blood and other solvents--potential as a magnetic tracer.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2011;66(4):1177-80.
2011: Rahim R Rizi
Editorial. Applications of 13C for real-time metabolic imaging.
NMR in biomedicine 2011;24(8):925-6.
2011: Stephen Kadlecek; Takeshi Nakayama; Danny Ng; Kiarash Emami; Vahid Vahdat; Rahim R Rizi
A simple and low-cost device for generating hyperpolarized contrast agents using parahydrogen.
NMR in biomedicine 2011;24(8):933-42.
2011: John Kurhanewicz; Daniel B Vigneron; Kevin Brindle; Eduard Y Chekmenev; Arnaud Comment; Charles H Cunningham; Ralph J DeBerardinis; Gary G Green; Martin Leach; Sunder S Rajan; Rahim R Rizi; Brian D Ross; Warren S Warren; Craig R Malloy
Analysis of cancer metabolism by imaging hyperpolarized nuclei: prospects for translation to clinical research.
Neoplasia (New York, N.Y.) 2011;13(2):81-97.
2011: Maurizio Cereda; Kiarash Emami; Stephen Kadlecek; Yi Xin; Puttisarn Mongkolwisetwara; Harrilla Profka; Amy Barulic; Stephen Pickup; Sven Månsson; Per Wollmer; Masaru Ishii; Clifford S Deutschman; Rahim R Rizi
Quantitative imaging of alveolar recruitment with hyperpolarized gas MRI during mechanical ventilation.
Journal of applied physiology (Bethesda, Md. : 1985) 2011;110(2):499-511.
2011: Kiarash Emami; Elaine Chia; Stephen Kadlecek; John P Macduffie-Woodburn; Jianliang Zhu; Stephen Pickup; Allison Blum; Masaru Ishii; Rahim R Rizi
Regional correlation of emphysematous changes in lung function and structure: a comparison between pulmonary function testing and hyperpolarized MRI metrics.
Journal of applied physiology (Bethesda, Md. : 1985) 2011;110(1):225-35.
2010: Michael J Stephen; Kiarash Emami; James Woodburn; Elaine Chia; Stephen Kadlecek; Jianliang Zhu; Stephen Pickup; Masaru Ishii; Rahim R Rizi; Milton Rossman
Quantitative assessment of lung ventilation and microstructure in an animal model of idiopathic pulmonary fibrosis using hyperpolarized gas MRI.
Academic radiology 2010;17(11):1433-43.
2010: Kiarash Emami; Stephen Kadlecek; James Woodburn; Jianliang Zhu; Jiangsheng Yu; Vahid Vahdat; Stephen Pickup; Masaru Ishii; Rahim R Rizi
Improved technique for measurement of regional fractional ventilation by hyperpolarized 3He MRI.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2010;63(1):137-50.
2009: Kiarash Emami; Michael Stephen; Stephen Kadlecek; Robert V Cadman; Masaru Ishii; Rahim R Rizi
Quantitative assessment of lung using hyperpolarized magnetic resonance imaging.
Proceedings of the American Thoracic Society 2009;6(5):431-8.
2009: Shin Matsuoka; Samuel Patz; Mitchell S Albert; Yanping Sun; Rahim R Rizi; Warren B Gefter; Hiroto Hatabu
Hyperpolarized gas MR Imaging of the lung: current status as a research tool.
Journal of thoracic imaging 2009;24(3):181-8.
2009: Jiangsheng Yu; Michelle Law; Stephen Kadlecek; Kiarash Emami; Masaru Ishii; Michael Stephen; James Woodburn; Vahid Vahdat; Rahim R Rizi
Simultaneous measurement of pulmonary partial pressure of oxygen and apparent diffusion coefficient by hyperpolarized 3He MRI.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2009;61(5):1015-21.
2009: Rahim R Rizi
A new direction for polarized carbon-13 MRI.
Proceedings of the National Academy of Sciences of the United States of America 2009;106(14):5453-4.
2008: Robert H Brown; Charles G Irvin; Gilman B Allen; Steven D Shapiro; William J Martin; Martin R J Kolb; Dallas M Hyde; Gary F Nieman; Dianna D Cody; Masaru Ishii; Stephen J Kadlecek; Bastiaan Driehuys; Rahim R Rizi; Anna M Wu; Wolfgang A Weber; David B Stout
An official ATS conference proceedings: advances in small-animal imaging application to lung pathophysiology.
Proceedings of the American Thoracic Society 2008;5(5):591-600.
2008: Richard A Guyer; Michael D Hellman; Kiarash Emami; Stephen Kadlecek; Robert V Cadman; Jiangsheng Yu; Vahid Vadhat; Masaru Ishii; John MacDuffie Woodburn; Michelle Law; Rahim R Rizi
A robust method for estimating regional pulmonary parameters in presence of noise.
Academic radiology 2008;15(6):740-52.
2008: Jiangsheng Yu; Sheeva Rajaei; Masaru Ishii; Michelle Law; Kiarash Emami; John M Woodburn; Stephen Kadlecek; Vahid Vahdat; Rahim R Rizi
Measurement of pulmonary partial pressure of oxygen and oxygen depletion rate with hyperpolarized helium-3 MRI: a preliminary reproducibility study on pig model.
Academic radiology 2008;15(6):702-12.
2008: Masaru Ishii; Stephen Kadlecek; Kiarash Emami; Warren B Gefter; Rahim R Rizi
Advances in physiologic, metabolic, and molecular lung imaging: a critical role for interdisciplinary dialogue-the 2006 International Workshop on Functional Lung Imaging at Penn.
Academic radiology 2008;15(6):673-4.
2008: Kiarash Emami; Robert V Cadman; John M Woodburn; Martin C Fischer; Stephen Kadlecek; Jianliang Zhu; Stephen Pickup; Richard A Guyer; Michelle Law; Vahid Vahdat; Michael E Friscia; Masaru Ishii; Jiangsheng Yu; Warren B Gefter; Joseph B Shrager; Rahim R Rizi
Early changes of lung function and structure in an elastase model of emphysema--a hyperpolarized 3He MRI study.
Journal of applied physiology (Bethesda, Md. : 1985) 2008;104(3):773-86.
2008: Jiangsheng Yu; Masaru Ishii; Michelle Law; John M Woodburn; Kiarash Emami; Stephen Kadlecek; Vahid Vahdat; Richard A Guyer; Rahim R Rizi
Optimization of scan parameters in pulmonary partial pressure oxygen measurement by hyperpolarized 3He MRI.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2008;59(1):124-31.
2007: Jiangsheng Yu; Masaru Ishii; Stephen Kadlecek; David A Lipson; Kiarash Emami; Timothy W Clark; Sheeva Rajaei; Rahim R Rizi
Multiple regression method for pulmonary apparent diffusion coefficient measurement by hyperpolarized 3He MRI.
Journal of magnetic resonance imaging : JMRI 2007;25(5):982-91.
2007: Masaru Ishii; Kiarash Emami; Stephen Kadlecek; J Stefan Petersson; Klaes Golman; Vahid Vahdat; Jiangsheng Yu; Robert V Cadman; John MacDuffie-Woodburn; Michael Stephen; David A Lipson; Rahim R Rizi
Hyperpolarized 13C MRI of the pulmonary vasculature and parenchyma.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2007;57(3):459-63.
2007: Susan R Hopkins; David L Levin; Kiarash Emami; Stephen Kadlecek; Jiangsheng Yu; Masaru Ishii; Rahim R Rizi
Advances in magnetic resonance imaging of lung physiology.
Journal of applied physiology (Bethesda, Md. : 1985) 2007;102(3):1244-54.
2005: Martin C Fischer; Stephen Kadlecek; Jiangsheng Yu; Masaru Ishii; Kiarash Emami; Vahid Vahdat; David A Lipson; Rahim R Rizi
Measurements of regional alveolar oxygen pressure using hyperpolarized 3He MRI.
Academic radiology 2005;12(11):1430-9.
2005: Angela Haczku; Kiarash Emami; Martin C Fischer; Stephen Kadlecek; Masaru Ishii; Reynold A Panettieri; Rahim R Rizi
Hyperpolarized 3He MRI in asthma measurements of regional ventilation following allergic sensitization and challenge in mice--preliminary results.
Academic radiology 2005;12(11):1362-70.
2005: Zebulon Z Spector; Kiarash Emami; Martin C Fischer; Jianliang Zhu; Masaru Ishii; Vahid Vahdat; Jiangsheng Yu; Stephen Kadlecek; Bastiaan Driehuys; David A Lipson; Warren B Gefter; Joseph B Shrager; Rahim R Rizi
Quantitative assessment of emphysema using hyperpolarized 3He magnetic resonance imaging.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2005;53(6):1341-6.
2005: Stephen Kadlecek; Rahim R Rizi
New diagnostic tests for pulmonary emboli.
Academic radiology 2005;12(2):133-5.
2005: Ivan E Dimitrov; Erik K Insko; Rahim R Rizi; John S Leigh
Indirect detection of lung perfusion using susceptibility-based hyperpolarized gas imaging.
Journal of magnetic resonance imaging : JMRI 2005;21(2):149-55.
2005: Masaru Ishii; Martin C Fischer; Kiarash Emami; Abass Alavi; Zebulon Z Spector; Jiangsheng Yu; James E Baumgardner; Maxim Itkin; Stephen Kadlecek; Jianliang Zhu; Michael Bono; Warren B Gefter; David A Lipson; Joseph B Shrager; Rahim R Rizi
Hyperpolarized helium-3 MR imaging of pulmonary function.
Radiologic clinics of North America 2005;43(1):235-46.
2004: Zebulon Z Spector; Kiarash Emami; Martin C Fischer; Jianliang Zhu; Masaru Ishii; Jiangsheng Yu; Stephen Kadlecek; Bastiaan Driehuys; Reynold A Panettieri; David A Lipson; Warren B Gefter; Joseph B Shrager; Rahim R Rizi
A small animal model of regional alveolar ventilation using HP 3He MRI1.
Academic radiology 2004;11(10):1171-9.
2004: Martin C Fischer; Zebulon Z Spector; Masaru Ishii; Jiangsheng Yu; Kiarash Emami; Maxim Itkin; Rahim R Rizi
Single-acquisition sequence for the measurement of oxygen partial pressure by hyperpolarized gas MRI.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2004;52(4):766-73.
2004: Rahim R Rizi; James E Baumgardner; Masaru Ishii; Zebulon Z Spector; Johan M Edvinsson; Aman Jalali; Jiangsheng Yu; Maxim Itkin; David A Lipson; Warren B Gefter
Determination of regional VA/Q by hyperpolarized 3He MRI.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2004;52(1):65-72.
2004: Aman Jalali; Masaru Ishii; Johan M Edvinsson; Liang Guan; Maxim Itkin; David A Lipson; James E Baumgardner; Rahim R Rizi
Detection of simulated pulmonary embolism in a porcine model using hyperpolarized 3He MRI.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2004;51(2):291-8.
2004: Binquan Wang; Punam K Saha; Jayaram K Udupa; Margaret A Ferrante; James E Baumgardner; David A Roberts; Rahim R Rizi
3D airway segmentation via hyperpolarized 3He gas MRI by using scale-based fuzzy connectedness.
Computerized medical imaging and graphics : the official journal of the Computerized Medical Imaging Society 2004;28(1-2):77-86.
2003: Margaret A Ferrante; Ali Asiaii; Masaru Ishii; David A Roberts; Johan M Edvinsson; Aman Jalali; Zebulon Z Spector; Fabian Meisel; Rahim R Rizi
An evaluation of pulmonary atelectasis and its re-expansion: hyperpolarized 3He MRI in the Yorkshire pig.
Academic radiology 2003;10(11):1283-90.
2003: Rahim R Rizi; David A Lipson; Ivan E Dimitrov; Masaru Ishii; David A Roberts
Operating characteristics of hyperpolarized 3He and arterial spin tagging in MR imaging of ventilation and perfusion in healthy subjects.
Academic radiology 2003;10(5):502-8.
2003: Masaru Ishii; David A Roberts; Patrick G Looby; Johan M Edvinsson; Aman Jalali; Rahim R Rizi
3He MR imaging of porcine paranasal sinuses.
Academic radiology 2003;10(4):373-8.
2003: Rahim R Rizi; Punam K Saha; Binquan Wang; Margaret A Ferrante; David A Lipson; James E Baumgardner; David A Roberts
Co-registration of acquired MR ventilation and perfusion images--validation in a porcine model.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2003;49(1):13-8.
2002: Louis-S Bouchard; Rahim R Rizi; Warren S Warren
Magnetization structure contrast based on intermolecular multiple-quantum coherences.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2002;48(6):973-9.
2002: David A Lipson; David A Roberts; John Hansen-Flaschen; Thomas R Gentile; Gordon Jones; Alan Thompson; Ivan E Dimitrov; Harold I Palevsky; John S Leigh; Mitchell D Schnall; Rahim R Rizi
Pulmonary ventilation and perfusion scanning using hyperpolarized helium-3 MRI and arterial spin tagging in healthy normal subjects and in pulmonary embolism and orthotopic lung transplant patients.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2002;47(6):1073-6.
2001: Umaheswar Duvvuri; Sridhar R Charagundla; Sagar Kudchodkar; JH Kaufman; J Bruce Kneeland; Rahim R Rizi; John S Leigh; Ravinder Reddy
Human knee: in vivo T1(rho)-weighted MR imaging at 1.5 T--preliminary experience.
Radiology 2001;220(3):822-6.
2001: David A Roberts; Rahim R Rizi; David A Lipson; Margaret A Ferrante; Lisa Bearn; L Rolf; James E Baumgardner; A Yamomoto; Hiroto Hatabu; John Hansen-Flaschen; Warren B Gefter; Mitchell D Schnall
Dynamic observation of pulmonary perfusion using continuous arterial spin-labeling in a pig model.
Journal of magnetic resonance imaging : JMRI 2001;14(2):175-80.
2000: David A Roberts; Rahim R Rizi; David A Lipson; M Aranda; James E Baumgardner; Lisa Bearn; John Hansen-Flaschen; Warren B Gefter; Hiroto Hatabu; John S Leigh; Mitchell D Schnall
Detection and localization of pulmonary air leaks using laser-polarized (3)He MRI.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2000;44(3):379-82.
2000: Rahim R Rizi; S Ahn; David Alsop; S Garrett-Roe; M Mescher; W Richter; Mitchell D Schnall; John S Leigh; Warren S Warren
Intermolecular zero-quantum coherence imaging of the human brain.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2000;43(5):627-32.
2000: Thomas R Gentile; G L Jones; A K Thompson; Rahim R Rizi; David A Roberts; Ivan E Dimitrov; Ravinder Reddy; David A Lipson; Warren B Gefter; Mitchell D Schnall; John S Leigh
Demonstration of a compact compressor for application of metastability-exchange optical pumping of 3He to human lung imaging.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 2000;43(2):290-4.
1999: David A Roberts; Warren B Gefter; J A Hirsch; Rahim R Rizi; Lawrence Dougherty; Robert E Lenkinski; John S Leigh; Mitchell D Schnall
Pulmonary perfusion: respiratory-triggered three-dimensional MR imaging with arterial spin tagging--preliminary results in healthy volunteers.
Radiology 1999;212(3):890-5.
1999: Ivan E Dimitrov; Sridhar R Charagundla; Rahim R Rizi; Ravinder Reddy; John S Leigh
An MR imaging method for simultaneous measurement of gaseous diffusion constant and longitudinal relaxation time.
Magnetic resonance imaging 1999;17(2):267-73.
1998: Rahim R Rizi; Sridhar R Charagundla; Hee Kwon Song; Ravinder Reddy; Alan H Stolpen; Mitchell D Schnall; John S Leigh
Proton T1rho-dispersion imaging of rodent brain at 1.9 T.
Journal of magnetic resonance imaging : JMRI 1998;8(5):1090-6.
1998: Warren S Warren; S Ahn; M Mescher; M Garwood; K Ugurbil; W Richter; Rahim R Rizi; J Hopkins; J S Leigh
MR imaging contrast enhancement based on intermolecular zero quantum coherences.
Science (New York, N.Y.) 1998;281(5374):247-51.
1998: Rahim R Rizi; Ivan E Dimitrov; A Thompson; G Jones; Thomas R Gentile; Masaru Ishii; Ravinder Reddy; Mitchell D Schnall; John S Leigh
MRI of hyperpolarized 3He gas in human paranasal sinuses.
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine 1998;39(6):865-8.
1996: David A Roberts; Rahim R Rizi; Robert E Lenkinski; John S Leigh
Magnetic resonance imaging of the brain: blood partition coefficient for water: application to spin-tagging measurement of perfusion.
Journal of magnetic resonance imaging : JMRI 1996;6(2):363-6.