☰

Masaru Ishii, Ph.D. - Publications

Affiliations: 
2001 University of Pennsylvania, Philadelphia, PA, United States 
Area:
Optics Physics, General Biophysics, Radiology
Tree Info Similar researchers PubMed Report error

42 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2016 Hamedani H, Kadlecek S, Xin Y, Siddiqui S, Gatens H, Naji J, Ishii M, Cereda M, Rossman M, Rizi R. A hybrid multibreath wash-in wash-out lung function quantification scheme in human subjects using hyperpolarized (3) He MRI for simultaneous assessment of specific ventilation, alveolar oxygen tension, oxygen uptake, and air trapping. Magnetic Resonance in Medicine. PMID 27734519 DOI: 10.1002/Mrm.26401  0.338
2016 Hamedani H, Clapp JT, Kadlecek SJ, Emami K, Ishii M, Gefter WB, Xin Y, Cereda M, Shaghaghi H, Siddiqui S, Rossman MD, Rizi RR. Regional Fractional Ventilation by Using Multibreath Wash-in (3)He MR Imaging. Radiology. 150495. PMID 26785042 DOI: 10.1148/Radiol.2015150495  0.364
2015 Ishii M, Hamedani H, Clapp JT, Kadlecek SJ, Xin Y, Gefter WB, Rossman MD, Rizi RR. Oxygen-weighted Hyperpolarized (3)He MR Imaging: A Short-term Reproducibility Study in Human Subjects. Radiology. 277: 247-58. PMID 26110668 DOI: 10.1148/Radiol.2015142038  0.377
2015 Hamedani H, Kadlecek SJ, Ishii M, Xin Y, Emami K, Han B, Shaghaghi H, Gopstein D, Cereda M, Gefter WB, Rossman MD, Rizi RR. Alterations of regional alveolar oxygen tension in asymptomatic current smokers: assessment with hyperpolarized (3)He MR imaging. Radiology. 274: 585-96. PMID 25322340 DOI: 10.1148/Radiol.14132809  0.361
2014 Hamedani H, Shaghaghi H, Kadlecek SJ, Xin Y, Han B, Siddiqui S, Rajaei J, Ishii M, Rossman M, Rizi RR. Vertical gradients in regional alveolar oxygen tension in supine human lung imaged by hyperpolarized 3He MRI. Nmr in Biomedicine. 27: 1439-50. PMID 25395184 DOI: 10.1002/Nbm.3227  0.319
2013 Kadlecek S, Hamedani H, Xu Y, Emami K, Xin Y, Ishii M, Rizi R. Regional alveolar partial pressure of oxygen measurement with parallel accelerated hyperpolarized gas MRI. Academic Radiology. 20: 1224-33. PMID 24029054 DOI: 10.1016/J.Acra.2013.07.002  0.391
2013 Emami K, Xu Y, Hamedani H, Profka H, Kadlecek S, Xin Y, Ishii M, Rizi RR. Accelerated fractional ventilation imaging with hyperpolarized Gas MRI. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 70: 1353-9. PMID 23400938 DOI: 10.1002/Mrm.24582  0.353
2013 Hamedani H, Kadlecek SJ, Ishii M, Emami K, Kuzma NN, Xin Y, Rossman M, Rizi RR. A variability study of regional alveolar oxygen tension measurement in humans using hyperpolarized (3) He MRI. Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine. 70: 1557-66. PMID 23382040 DOI: 10.1002/Mrm.24604  0.337
2013 Cereda M, Emami K, Xin Y, Kadlecek S, Kuzma NN, Mongkolwisetwara P, Profka H, Pickup S, Ishii M, Kavanagh BP, Deutschman CS, Rizi RR. Imaging the interaction of atelectasis and overdistension in surfactant-depleted lungs. Critical Care Medicine. 41: 527-35. PMID 23263577 DOI: 10.1097/Ccm.0B013E31826Ab1F2  0.314
2012 Emami K, Xu Y, Hamedani H, Xin Y, Profka H, Rajaei J, Kadlecek S, Ishii M, Rizi RR. Multislice fractional ventilation imaging in large animals with hyperpolarized gas MRI. Nmr in Biomedicine. 25: 1015-25. PMID 22290603 DOI: 10.1002/Nbm.2763  0.389
2012 Hamedani H, Kadlecek SJ, Emami K, Kuzma NN, Xu Y, Xin Y, Mongkolwisetwara P, Rajaei J, Barulic A, Wilson Miller G, Rossman M, Ishii M, Rizi RR. A multislice single breath-hold scheme for imaging alveolar oxygen tension in humans. Magnetic Resonance in Medicine. 67: 1332-45. PMID 22190347 DOI: 10.1002/Mrm.23125  0.329
2012 Ishii M, Emami K, Xin Y, Barulic A, Kotzer CJ, Logan GA, Chia E, MacDuffie-Woodburn JP, Zhu J, Pickup S, Kuzma N, Kadlecek S, Podolin PL, Rizi RR. Regional function-structure relationships in lungs of an elastase murine model of emphysema Journal of Applied Physiology. 112: 135-148. PMID 21940853 DOI: 10.1152/Japplphysiol.01181.2010  0.318
2011 Kadlecek S, Mongkolwisetwara P, Xin Y, Ishii M, Profka H, Emami K, Rizi R. Regional determination of oxygen uptake in rodent lungs using hyperpolarized gas and an analytical treatment of intrapulmonary gas redistribution. Nmr in Biomedicine. 24: 1253-63. PMID 21387449 DOI: 10.1002/Nbm.1685  0.34
2011 Cereda M, Emami K, Kadlecek S, Xin Y, Mongkolwisetwara P, Profka H, Barulic A, Pickup S, Månsson S, Wollmer P, Ishii M, Deutschman CS, Rizi RR. Quantitative imaging of alveolar recruitment with hyperpolarized gas MRI during mechanical ventilation. Journal of Applied Physiology (Bethesda, Md. : 1985). 110: 499-511. PMID 21127207 DOI: 10.1152/Japplphysiol.00841.2010  0.361
2011 Emami K, Chia E, Kadlecek S, Macduffie-Woodburn JP, Zhu J, Pickup S, Blum A, Ishii M, Rizi RR. 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). 110: 225-35. PMID 20884833 DOI: 10.1152/Japplphysiol.00269.2010  0.308
2010 Stephen MJ, Emami K, Woodburn JM, Chia E, Kadlecek S, Zhu J, Pickup S, Ishii M, Rizi RR, Rossman M. Quantitative assessment of lung ventilation and microstructure in an animal model of idiopathic pulmonary fibrosis using hyperpolarized gas MRI. Academic Radiology. 17: 1433-43. PMID 20934126 DOI: 10.1016/J.Acra.2010.06.019  0.367
2010 Emami K, Kadlecek SJ, Woodburn JM, Zhu J, Yu J, Vahdat V, Pickup S, Ishii M, Rizi RR. Improved technique for measurement of regional fractional ventilation by hyperpolarized 3He MRI. Magnetic Resonance in Medicine. 63: 137-50. PMID 19877277 DOI: 10.1002/Mrm.22186  0.362
2009 Yu J, Law M, Kadlecek S, Emami K, Ishii M, Stephen M, Woodburn JM, Vahdat V, Rizi RR. Simultaneous measurement of pulmonary partial pressure of oxygen and apparent diffusion coefficient by hyperpolarized 3He MRI. Magnetic Resonance in Medicine. 61: 1015-21. PMID 19230017 DOI: 10.1002/Mrm.21854  0.382
2008 Guyer RA, Hellman MD, Emami K, Kadlecek S, Cadman RV, Yu J, Vadhat V, Ishii M, Woodburn JM, Law M, Rizi RR. A robust method for estimating regional pulmonary parameters in presence of noise. Academic Radiology. 15: 740-52. PMID 18486010 DOI: 10.1016/J.Acra.2008.03.002  0.349
2008 Yu J, Rajaei S, Ishii M, Law M, Emami K, Woodburn JM, Kadlecek S, Vahdat V, Rizi RR. 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. 15: 702-12. PMID 18486007 DOI: 10.1016/J.Acra.2008.01.024  0.364
2008 Ishii M, Kadlecek S, Emami K, Gefter WB, Rizi RR. 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. 15: 673-4. PMID 18486003 DOI: 10.1016/J.Acra.2008.04.001  0.349
2008 Emami K, Cadman RV, Woodburn JM, Fischer MC, Kadlecek SJ, Zhu J, Pickup S, Guyer RA, Law M, Vahdat V, Friscia ME, Ishii M, Yu J, Gefter WB, Shrager JB, et al. 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). 104: 773-86. PMID 18063806 DOI: 10.1152/Japplphysiol.00482.2007  0.347
2008 Yu J, Ishii M, Law M, Woodburn JM, Emami K, Kadlecek S, Vahdat V, Guyer RA, Rizi RR. Optimization of scan parameters in pulmonary partial pressure oxygen measurement by hyperpolarized 3He MRI. Magnetic Resonance in Medicine. 59: 124-31. PMID 18050348 DOI: 10.1002/Mrm.21416  0.324
2007 Yu J, Ishii M, Kadlecek S, Lipson DA, Emami K, Clark TW, Rajaei S, Rizi RR. Multiple regression method for pulmonary apparent diffusion coefficient measurement by hyperpolarized 3He MRI. Journal of Magnetic Resonance Imaging : Jmri. 25: 982-91. PMID 17457799 DOI: 10.1002/Jmri.20901  0.315
2007 Ishii M, Emami K, Kadlecek S, Petersson JS, Golman K, Vahdat V, Yu J, Cadman RV, MacDuffie-Woodburn J, Stephen M, Lipson DA, Rizi RR. Hyperpolarized 13C MRI of the pulmonary vasculature and parenchyma. Magnetic Resonance in Medicine. 57: 459-63. PMID 17326170 DOI: 10.1002/Mrm.21168  0.365
2007 Hopkins SR, Levin DL, Emami K, Kadlecek S, Yu J, Ishii M, Rizi RR. Advances in magnetic resonance imaging of lung physiology. Journal of Applied Physiology (Bethesda, Md. : 1985). 102: 1244-54. PMID 17158249 DOI: 10.1152/Japplphysiol.00738.2006  0.391
2006 Kadlecek SJ, Emami K, Fischer MC, Ishii M, Yu J, Woodburn JM, NikKhah M, Vahdat V, Lipson DA, Baumgardner JE, Rizi RR. Corrigendum to "Imaging physiological parameters with hyperpolarized gas MRI" Progress in NMR Spectrosc. 47 (2005) 187 (DOI:10.1016/j.pnmrs.2005.08.006) Progress in Nuclear Magnetic Resonance Spectroscopy. 48: 233-235. DOI: 10.1016/J.Pnmrs.2006.05.001  0.336
2005 Fischer MC, Kadlecek S, Yu J, Ishii M, Emami K, Vahdat V, Lipson DA, Rizi RR. Measurements of regional alveolar oxygen pressure using hyperpolarized 3He MRI. Academic Radiology. 12: 1430-9. PMID 16253855 DOI: 10.1016/J.Acra.2005.07.007  0.368
2005 Haczku A, Emami K, Fischer MC, Kadlecek S, Ishii M, Panettieri RA, Rizi RR. Hyperpolarized 3He MRI in asthma measurements of regional ventilation following allergic sensitization and challenge in mice--preliminary results. Academic Radiology. 12: 1362-70. PMID 16253848 DOI: 10.1016/J.Acra.2005.08.027  0.36
2005 Spector ZZ, Emami K, Fischer MC, Zhu J, Ishii M, Vahdat V, Yu J, Kadlecek S, Driehuys B, Lipson DA, Gefter W, Shrager J, Rizi RR. Quantitative assessment of emphysema using hyperpolarized 3He magnetic resonance imaging. Magnetic Resonance in Medicine. 53: 1341-6. PMID 15906306 DOI: 10.1002/Mrm.20514  0.348
2005 Ishii M, Fischer MC, Emami K, Alavi A, Spector ZZ, Yu J, Baumgardner JE, Itkin M, Kadlecek SJ, Zhu J, Bono M, Gefter WB, Lipson DA, Shrager JB, Rizi RR. Hyperpolarized helium-3 MR imaging of pulmonary function. Radiologic Clinics of North America. 43: 235-46. PMID 15693659 DOI: 10.1016/J.Rcl.2004.09.010  0.353
2005 Kadlecek SJ, Emami K, Fischer MC, Ishii M, Yu J, Woodburn JM, NikKhah M, Vahdat V, Lipson DA, Baumgardner JE, Rizi RR. Imaging physiological parameters with hyperpolarized gas MRI Progress in Nuclear Magnetic Resonance Spectroscopy. 47: 187-212. DOI: 10.1016/J.Pnmrs.2005.08.006  0.37
2004 Fischer MC, Spector ZZ, Ishii M, Yu J, Emami K, Itkin M, Rizi R. Single-acquisition sequence for the measurement of oxygen partial pressure by hyperpolarized gas MRI. Magnetic Resonance in Medicine. 52: 766-73. PMID 15389934 DOI: 10.1002/Mrm.20239  0.365
2004 Rizi RR, Baumgardner JE, Ishii M, Spector ZZ, Edvinsson JM, Jalali A, Yu J, Itkin M, Lipson DA, Gefter W. Determination of regional VA/Q by hyperpolarized 3He MRI. Magnetic Resonance in Medicine. 52: 65-72. PMID 15236368 DOI: 10.1002/Mrm.20136  0.368
2004 Jalali A, Ishii M, Edvinsson JM, Guan L, Itkin M, Lipson DA, Baumgardner JE, Rizi RR. Detection of simulated pulmonary embolism in a porcine model using hyperpolarized 3He MRI. Magnetic Resonance in Medicine. 51: 291-8. PMID 14755654 DOI: 10.1002/Mrm.10698  0.352
2003 Ferrante MA, Asiaii A, Ishii M, Roberts DA, Edvinsson JM, Jalali A, Spector ZZ, Meisel F, Rizi RR. An evaluation of pulmonary atelectasis and its re-expansion: hyperpolarized 3He MRI in the Yorkshire pig. Academic Radiology. 10: 1283-90. PMID 14626303 DOI: 10.1016/S1076-6332(03)00469-0  0.341
2003 Rizi RR, Lipson DA, Dimitrov IE, Ishii M, Roberts DA. Operating characteristics of hyperpolarized 3He and arterial spin tagging in MR imaging of ventilation and perfusion in healthy subjects. Academic Radiology. 10: 502-8. PMID 12755538 DOI: 10.1016/S1076-6332(03)80059-4  0.345
2003 Ishii M, Roberts DA, Looby PG, Edvinsson J, Jalali A, Rizi R. 3He MR imaging of porcine paranasal sinuses. Academic Radiology. 10: 373-8. PMID 12678176 DOI: 10.1016/S1076-6332(03)80025-9  0.337
2003 Ishii M. Measuring porcine paranasal sinus oxygen tensions with helium 3 MRI Otolaryngology - Head and Neck Surgery. 129: P174-P175. DOI: 10.1016/S0194-5998(03)01075-1  0.303
1998 Rizi RR, Dimitrov IE, Thompson A, Jones G, Gentile TR, Ishii M, Reddy R, Schnall MD, Leigh JS. MRI of hyperpolarized 3He gas in human paranasal sinuses. Magnetic Resonance in Medicine. 39: 865-8. PMID 9621909 DOI: 10.1002/Mrm.1910390603  0.552
1995 Gonatas CP, Ishii M, Leigh JS, Schotland JC. Optical diffusion imaging using a direct inversion method. Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics. 52: 4361-4365. PMID 9963908 DOI: 10.1103/Physreve.52.4361  0.615
1993 Gonatas CP, Miwa M, Ishii M, Schotland J, Chance B, Leigh JS. Effects due to geometry and boundary conditions in multiple light scattering. Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics. 48: 2212-2216. PMID 9960840 DOI: 10.1103/Physreve.48.2212  0.601
Show low-probability matches.