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R. Rizi · SciRah

Researcher profile · Semantic Scholar

R. Rizi

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R. Rizi — researcher profile on SciRah

h-index: 30
Works: 337
Citations: 3,716

Most-cited papers

Hyperpolarized 13C MRI: Path to Clinical Translation in Oncology
J. Kurhanewicz, D. Vigneron, J. Ardenkjaer-Larsen, J. Bankson +19 more
2018Neoplasia395 citations Open access
Semantic Scholar
Computational lung modelling in respiratory medicine
Sunder Neelakantan, Y. Xin, D. Gaver, M. Cereda +3 more
2022Journal of the Royal Society Interface70 citations Open access
Semantic Scholar
Imaging the Injured Lung: Mechanisms of Action and Clinical Use
M. Cereda, Y. Xin, A. Goffi, J. Herrmann +5 more
2019Anesthesiology51 citations Open access
Semantic Scholar
Lung distribution of gas and blood volume in critically ill COVID-19 patients: a quantitative dual-energy computed tomography study
L. Ball, C. Robba, J. Herrmann, S. Gerard +38 more
2021Critical Care46 citations Open access
Semantic Scholar
Assessment of Flip Angle – TR Equivalence for Standardized Dissolved-Phase Imaging of the Lung with Hyperpolarized 129Xe MRI
K. Ruppert, F. Amzajerdian, H. Hamedani, Y. Xin +10 more
2018Magnetic Resonance in Medicine34 citations Open access
Semantic Scholar
Unstable Inflation Causing Injury. Insight from Prone Position and Paired Computed Tomography Scans
Y. Xin, M. Cereda, H. Hamedani, M. Pourfathi +10 more
2018American Journal of Respiratory and Critical Care Medicine31 citations Open access
Semantic Scholar
Circulating Donor Lung-specific Exosome Profiles Enable Noninvasive Monitoring of Acute Rejection in a Rodent Orthotopic Lung Transplantation Model
Andreas Habertheuer, Chirag Ram, Maggie Schmierer, S. Chatterjee +16 more
2021Transplantation21 citations
Semantic Scholar
Lung Metabolism and Inflammation during Mechanical Ventilation; An Imaging Approach
M. Pourfathi, M. Cereda, S. Chatterjee, Y. Xin +8 more
2018Scientific Reports20 citations Open access
Semantic Scholar
Quantification of Ventilation and Gas Uptake in Free-Breathing Mice with Hyperpolarized 129Xe MRI
Luis A. Loza, S. Kadlecek, M. Pourfathi, H. Hamedani +3 more
2019IEEE Transactions on Medical Imaging19 citations Open access
Semantic Scholar
Gadolinium-labeled Affibody-XTEN Recombinant Vector for Detection of HER2+ Lesions of Ovarian Cancer Lung Metastasis Using Quantitative MRI
A. Nomani, Geng Li, S. Yousefi, Shawn Wu +5 more
2021Journal of Controlled Release14 citations Open access
Semantic Scholar
Diminishing Efficacy of Prone Positioning with Late Application in Evolving Lung Injury
Y. Xin, K. Martin, C. Morais, P. Delvecchio +18 more
2021Critical Care Medicine14 citations Open access
Semantic Scholar
Unsupervised segmentation and quantification of COVID-19 lesions on computed Tomography scans using CycleGAN
M. Connell, Y. Xin, S. Gerard, J. Herrmann +11 more
2022Methods12 citations Open access
Semantic Scholar
MR susceptibility imaging for detection of tumor-associated macrophages in glioblastoma
A. Nazem, Samantha Guiry, M. Pourfathi, J. Ware +12 more
2021Journal of Neuro-Oncology11 citations Open access
Semantic Scholar
Metabolic Imaging and Biological Assessment: Platforms to Evaluate Acute Lung Injury and Inflammation
M. Pourfathi, S. Kadlecek, S. Chatterjee, R. Rizi
2020Frontiers in Physiology11 citations Open access
Semantic Scholar
Assessment of Pulmonary Gas Transport in Rabbits Using Hyperpolarized Xenon-129 Magnetic Resonance Imaging
K. Ruppert, H. Hamedani, F. Amzajerdian, Y. Xin +6 more
2018Scientific Reports11 citations Open access
Semantic Scholar
Imatinib Alleviates Lung Injury and Prolongs Survival in Ventilated Rats.
Y. Xin, M. Cereda, N. Yehya, S. Humayun +10 more
2022American Journal of Physiology - Lung cellular and Molecular Physiology10 citations Open access
Semantic Scholar
Positional Therapy and Regional Pulmonary Ventilation: High Resolution Alignment of Prone and Supine Computed Tomography Images in a Large Animal Model
Y. Xin, M. Cereda, H. Hamedani, K. Martin +11 more
2020Anesthesiology10 citations Open access
Semantic Scholar
Rapid Assessment of Pulmonary Gas Transport with Hyperpolarized 129Xe MRI Using a 3D Radial Double Golden Means Acquisition with Variable Flip Angles
K. Ruppert, F. Amzajerdian, H. Hamedani, Y. Xin +9 more
2018Magnetic Resonance in Medicine10 citations Open access
Semantic Scholar
Detection of lung transplant rejection in a rat model using hyperpolarized [1-13C] pyruvate based metabolic imaging
S. Siddiqui, Andreas Habertheuer, Y. Xin, M. Pourfathi +8 more
2019NMR in Biomedicine9 citations Open access
Semantic Scholar
Volumetric versus distortional deformation in rat lungs
Sunder Neelakantan, M. Ismail, Tanmay Mukherjee, Bradford J. Smith +2 more
2023Medical Imaging8 citations Open access
Semantic Scholar
Pulmonary pyruvate metabolism as an index of inflammation and injury in a rat model of acute respiratory distress syndrome
M. Pourfathi, Y. Xin, M. Rosalino, M. Cereda +8 more
2020NMR in Biomedicine7 citations
Semantic Scholar
A model for predicting future FEV1 decline in smokers using hyperpolarized 3He Magnetic Resonance Imaging
R. Baron, H. Hamedani, S. Kadlecek, I. Duncan +5 more
2018Academic Radiology7 citations Open access
Semantic Scholar
AI-Driven Automated Lung Sizing from Chest Radiographs
Mostafa K. Ismail, Tetsuro Araki, Warren B. Gefter, Yoshikazu Suzuki +9 more
2024American Journal of Transplantation6 citations Open access
Semantic Scholar
Simultaneous Imaging of Ventilation and Gas Exchange with Hyperpolarized 129Xe MRI for Monitoring Patients with Endobronchial Valve Interventions.
H. Hamedani, K. Ma, D. DiBardino, R. Baron +5 more
2022American Journal of Respiratory and Critical Care Medicine6 citations Open access
Semantic Scholar
Investigating biases in the measurement of apparent alveolar septal wall thickness with hyperpolarized 129Xe MRI
K. Ruppert, F. Amzajerdian, Y. Xin, H. Hamedani +8 more
2020Magnetic Resonance in Medicine6 citations Open access
Semantic Scholar
Measurement of Regional 2D Gas Transport Efficiency in Rabbit Lung Using Hyperpolarized 129Xe MRI
K. Ruppert, Y. Xin, H. Hamedani, F. Amzajerdian +10 more
2019Scientific Reports5 citations Open access
Semantic Scholar
Hyperpolarized gas diffusion MRI of biphasic lung inflation in short- and long-term emphysema models.
Y. Xin, M. Cereda, S. Kadlecek, K. Emami +11 more
2017American Journal of Physiology - Lung cellular and Molecular Physiology5 citations Open access
Semantic Scholar
Simultaneous quantification of hyperpolarized xenon-129 ventilation and gas exchange with multi-breath xenon-polarization transfer contrast (XTC) MRI
F. Amzajerdian, H. Hamedani, R. Baron, Luis A. Loza +4 more
2023Magnetic Resonance in Medicine4 citations
Semantic Scholar
Deriving regionally specific biomarkers of emphysema and small airways disease using variable threshold parametric response mapping on volumetric lung CT images
R. Baron, S. Kadlecek, Luis A. Loza, Y. Xin +4 more
2021Academic Radiology4 citations Open access
Semantic Scholar
Ventilation Heterogeneity Imaged by Multibreath Wash-ins of Hyperpolarized 3He and 129Xe in Healthy Rabbits
H. Hamedani, S. Kadlecek, K. Ruppert, Y. Xin +2 more
2021Journal of Physiology4 citations Open access
Semantic Scholar
Measuring pulmonary gas exchange using compartment-selective xenon-polarization transfer contrast (XTC) MRI
F. Amzajerdian, K. Ruppert, H. Hamedani, R. Baron +8 more
2020Magnetic Resonance in Medicine4 citations Open access
Semantic Scholar
Multi-breath hyperpolarized 3He imaging scheme to measure alveolar oxygen tension and apparent diffusion coefficient
T. Achekzai, H. Hamedani, S. Kadlecek, K. Ruppert +10 more
2019Academic Radiology4 citations Open access
Semantic Scholar
Investigating the impact of RF saturation-pulse parameters on compartment-selective gas-phase depolarization with xenon polarization transfer contrast (XTC) MRI
T. Achekzai, K. Ruppert, Luis A. Loza, F. Amzajerdian +4 more
2022Magnetic Resonance in Medicine2 citations
Semantic Scholar
A Novel Method of Detecting Pulmonary Overdistention Using Lung Ultrasound Pilot Study
T. Mandelbaum, Y. Xin, N. Abate, A. Lenart +17 more
20202 citations
Semantic Scholar
In Chronic Obstructive Pulmonary Disease Progression, Is It Airway Narrowing or Airway Loss?
R. Rizi, H. Hamedani, M. Cereda
2020American Journal of Respiratory and Critical Care Medicine2 citations Open access
Semantic Scholar
Regional Variations in Hyperpolarized 129Xe Lung MRI: Insights from CSI-CSSR and CSSR in Healthy and Irradiated Rat Models
Kai Ruppert, Luis A. Loza, H. Hamedani, Mostafa K. Ismail +5 more
2024Magnetic Resonance in Medicine1 citations Open access
Semantic Scholar
Quantitative Measure of Lung Structure and Function Obtained from Hyperpolarized Xenon Spectroscopy.
K. Ruppert, Luis A. Loza, F. Amzajerdian, H. Hamedani +3 more
2023Journal of Visualized Experiments1 citations
Semantic Scholar
Unsupervised Segmentation and Quantification of COVID-19 Lesions on Computed Tomography Scans Using CycleGAN
M. Connell, Y. Xin, S. Gerard, J. Herrmann +11 more
2021TP117. TP117 COVID-19 PATHOPHYSIOLOGY AND MODELLING1 citations
Semantic Scholar
Radial Flow Perfusion Enables Real-Time Profiling of Cellular Metabolism at Low Oxygen Levels with Hyperpolarized 13C NMR Spectroscopy
A. Mancuso, M. Pourfathi, R. Kiefer, M. Noji +7 more
2021Metabolites1 citations Open access
Semantic Scholar
A Multibreath Wash-in 129Xe MR Imaging Scheme to Measure Regional Fractional Ventilation in Human Subjects
H. Hamedani, R. Baron, S. Kadlecek, K. Ruppert +11 more
2019C108. COPD: PHENOTYPE, MECHANISM, AND TREATMENT1 citations
Semantic Scholar
A Comparison of Hyperpolarized Gas Imaging of Aeration and Fractional Ventilation
H. Hamedani, F. Bermudez, R. Baron, S. Kadlecek +11 more
2019C108. COPD: PHENOTYPE, MECHANISM, AND TREATMENT1 citations
Semantic Scholar
Hyperpolarized [1-13C] Pyruvate Magnetic Resonance Imaging of Post-Transplant Allogeneic Rats with Acquired Immune Tolerance
S. Siddiqui, F. Sertic, M. Pourfathi, S. Rostami +5 more
2019B31. LUNG TRANSPLANTATION: CLINICAL AND MECHANISTIC STUDIES1 citations
Semantic Scholar
Donor Lung Specific Exosome Profiles for Noninvasive Monitoring of Acute Rejection in a Rat Orthotopic Left Lung Transplant Model
Andreas Habertheuer, L. Korutla, S. Rostami, S. Siddiqui +7 more
20181 citations
Semantic Scholar
Acute Respiratory Distress Syndrome: Can Data from the Sick Guide Care for the Healthy?
M. Cereda, Y. Xin, R. Rizi
2018American Journal of Respiratory and Critical Care Medicine1 citations
Semantic Scholar
Chapter 10 – PAO2 Mapping Using HP Gas MRI
H. Hamedani, J. Clapp, S. Kadlecek, R. Rizi
20171 citations
Semantic Scholar
An unsupervised approach for projection binning to reduce motion artifacts in free‐breathing animal models
Mostafa K. Ismail, Kai Ruppert, M. Caballo, H. Hamedani +3 more
2025Medical Physics (Lancaster)0 citations
Semantic Scholar
Retrospective Cardiopulmonary Gating of Free-breathing Hyperpolarized Xenon-129 Spectroscopy
F. Amzajerdian, H. Hamedani, R. Baron, L. Loza +4 more
2023A69. AN IMAGE'S WORTH: STUDIES IN LUNG IMAGING0 citations
Semantic Scholar
Assessing Unilateral Lung Transplantation With Dynamic Hyperpolarized Xenon-129
F. Amzajerdian, H. Hamedani, R. Baron, L. Loza +4 more
2023A69. AN IMAGE'S WORTH: STUDIES IN LUNG IMAGING0 citations
Semantic Scholar
Quantitative Analysis of Perfused Pulmonary Blood Flow in Healthy and Injured Lungs Using a Two Compartment Model
T. Kim, Y. Xin, H. Song, K. Martin +20 more
2022B64. NEW INSIGHTS FROM LUNG IMAGING0 citations
Semantic Scholar
Visualizing Chronic Rejection in Unilateral Transplant Rats Using Serial Computed Tomography
Y. Xin, X. Jin, R. Baron, M. Ismail +9 more
2022B28. SEE FOR YOURSELF: EVALUATING LUNG FUNCTION WITH CT AND MRI0 citations
Semantic Scholar

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Y. Xin×32
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H. Hamedani×31
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