Dr Helen Marshall
PhD
Clinical Medicine, School of Medicine and Population Health
Research Staff Scientist
+44 114 215 9145
Full contact details
Clinical Medicine, School of Medicine and Population Health
Polaris
18 Claremont Crescent
Sheffield
S10 2TA
- Profile
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For enquiries please contact - ClinMed-Operational@sheffield.ac.uk
I have worked on the development and application of hyperpolarised gas and proton lung MRI at the University of Sheffield since 2009. Previously I was a post-doctoral fellow at the University of Toronto working on dynamic contrast-enhanced breast imaging. I have a PhD in MRI Physics and a BSc in Physics from Imperial College London.
- Research interests
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My research interests are focused on the application of MR imaging techniques in patients with lung disease. Projects that I have worked on include:
- early detection of lung disease in children with cystic fibrosis
- visualisation of collateral and delayed ventilation in patients with advanced chronic obstructive pulmonary disease (COPD)
- imaging of ventilation response to therapies in patients with asthma and COPD
- visualisation of ventilation and perfusion matching in patients with chronic thromboembolic pulmonary hypertension, asthma and COPD
- imaging ventilation and microstructural changes in young adults with congenital diaphragmatic hernia
I am involved in clinical research study design and delivery, devising MR acquisition protocols and image computing workflows, and performing data analysis and interpretation. I helped to establish and am active in maintaining our clinical hyperpolarised gas lung imaging service.
- Publications
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Show: Featured publications All publications
Featured publications
Journal articles
- Xenon ventilation MRI in difficult asthma; initial experience in a clinical setting. European Respiratory Journal, 7(3). View this article in WRRO
- Lung MRI with hyperpolarised gases : current & future clinical perspectives. The British Journal of Radiology, 94. View this article in WRRO
- In vivo methods and applications of xenon-129 magnetic resonance. Progress in Nuclear Magnetic Resonance Spectroscopy, 122, 42-62. View this article in WRRO
- Peripheral and proximal lung ventilation in asthma; short-term variation and response to bronchodilator. Journal of Allergy and Clinical Immunology. View this article in WRRO
- Imaging Collateral Ventilation in Patients With Advanced Chronic Obstructive Pulmonary Disease: Relative Sensitivity of 3 He and 129 Xe MRI. Journal of Magnetic Resonance Imaging, 49(4), 1195-1197. View this article in WRRO
- Longitudinal Assessment of Children with Mild CF Using Hyperpolarised Gas Lung MRI and LCI. American Journal of Respiratory and Critical Care Medicine, 197(3). View this article in WRRO
- Detection of early subclinical lung disease in children with cystic fibrosis by lung ventilation imaging with hyperpolarised gas MRI. Thorax, 72(8), 760-762. View this article in WRRO
- Pulmonary ventilation and micro-structural findings in congenital diaphragmatic hernia. Pediatric Pulmonology, 51(5), 517-524.
- Magnetic Resonance Imaging of Ventilation and Perfusion Changes in Response to Pulmonary Endarterectomy in Chronic Thromboembolic Pulmonary Hypertension. American Journal of Respiratory and Critical Care Medicine, 190(5), e18-e19. View this article in WRRO
- (3)He pO2 mapping is limited by delayed-ventilation and diffusion in chronic obstructive pulmonary disease.. Magn Reson Med, 71(3), 1172-1178. View this article in WRRO
- Direct visualisation of collateral ventilation in COPD with hyperpolarised gas MRI.. Thorax, 67(7), 613-617. View this article in WRRO
All publications
Journal articles
- Improving Xenon‐129 lung ventilation image SNR with deep‐learning based image reconstruction. Magnetic Resonance in Medicine.
- Age, sex, and lung volume dependence of dissolved xenon‐129 MRI gas exchange metrics. Magnetic Resonance in Medicine. View this article in WRRO
- 1614: MRI V/Q for assessing radiation-induced changes in regional lung function in lung cancer patients. Radiotherapy and Oncology, 194, S5062-S5066.
- PhysVENeT: a physiologically-informed deep learning-based framework for the synthesis of 3D hyperpolarized gas MRI ventilation. Scientific Reports, 13.
- A hybrid model‐ and deep learning‐based framework for functional lung image synthesis from multi‐inflation CT and hyperpolarized gas MRI. Medical Physics.
- Longitudinal lung function assessment of patients hospitalised with COVID-19 using 1H and 129Xe lung MRI. Chest.
- Functional imaging in asthma and COPD: design of the NOVELTY ADPro substudy. ERJ Open Research, 9(1).
- 129Xe and free-breathing 1H ventilation MRI in patients with cystic fibrosis: a dual-center study. Journal of Magnetic Resonance Imaging.
- Image phenotyping of preterm-born children using hyperpolarised 129Xe lung MRI and multiple-breath washout. American Journal of Respiratory and Critical Care Medicine. View this article in WRRO
- Large-scale investigation of deep learning approaches for ventilated lung segmentation using multi-nuclear hyperpolarized gas MRI. Scientific Reports, 12(1).
- Effect of indacaterol/glycopyrronium on ventilation and perfusion in COPD: a randomized trial. Respiratory Research, 23(1). View this article in WRRO
- Xenon ventilation MRI in difficult asthma; initial experience in a clinical setting. European Respiratory Journal, 7(3). View this article in WRRO
- Lung MRI with hyperpolarised gases : current & future clinical perspectives. The British Journal of Radiology, 94. View this article in WRRO
- In vivo methods and applications of xenon-129 magnetic resonance. Progress in Nuclear Magnetic Resonance Spectroscopy, 122, 42-62. View this article in WRRO
- Peripheral and proximal lung ventilation in asthma; short-term variation and response to bronchodilator. Journal of Allergy and Clinical Immunology. View this article in WRRO
- 3D Deep Convolutional Neural Network-Based Ventilated Lung Segmentation Using Multi-nuclear Hyperpolarized Gas MRI, 24-35.
- The effect of acute maximal exercise on the regional distribution of ventilation using ventilation MRI in CF. Journal of Cystic Fibrosis.
- Hyperpolarised xenon magnetic resonance spectroscopy for the longitudinal assessment of changes in gas diffusion in IPF. Thorax, 74(5), 500-502. View this article in WRRO
- Comparison of CT ventilation imaging and hyperpolarised gas MRI: effects of breathing manoeuvre.. Physics in Medicine and Biology. View this article in WRRO
- Imaging Collateral Ventilation in Patients With Advanced Chronic Obstructive Pulmonary Disease: Relative Sensitivity of 3 He and 129 Xe MRI. Journal of Magnetic Resonance Imaging, 49(4), 1195-1197. View this article in WRRO
- Spatial Comparison of CT-Based Surrogates of Lung Ventilation With Hyperpolarized Helium-3 and Xenon-129 Gas MRI in Patients Undergoing Radiation Therapy. International Journal of Radiation Oncology, Biology, Physics, 102(4), 1276-1286. View this article in WRRO
- Assessment of the influence of lung inflation state on the quantitative parameters derived from hyperpolarized gas lung ventilation MRI in healthy volunteers.. Journal of Applied Physiology. View this article in WRRO
- Patterns of regional lung physiology in cystic fibrosis using ventilation magnetic resonance imaging and multiple-breath washout.. European Respiratory Journal, 52(5). View this article in WRRO
- Imaging Lung Function Abnormalities in Primary Ciliary Dyskinesia Using Hyperpolarized Gas Ventilation MRI. Annals of the American Thoracic Society, 15(12), 1487-1490. View this article in WRRO
- Comparison of 3 He and 129 Xe MRI for evaluation of lung microstructure and ventilation at 1.5T. Journal of Magnetic Resonance Imaging, 48(3), 632-642. View this article in WRRO
- Longitudinal Assessment of Children with Mild CF Using Hyperpolarised Gas Lung MRI and LCI. American Journal of Respiratory and Critical Care Medicine, 197(3). View this article in WRRO
- Regional Ventilation Changes in the Lung: Treatment Response Mapping by Using Hyperpolarized Gas MR Imaging as a Quantitative Biomarker. Radiology, 284(3). View this article in WRRO
- Spatial fuzzy c-means thresholding for semiautomated calculation of percentage lung ventilated volume from hyperpolarized gas and (1) H MRI. Journal of Magnetic Resonance Imaging. View this article in WRRO
- Detection of early subclinical lung disease in children with cystic fibrosis by lung ventilation imaging with hyperpolarised gas MRI. Thorax, 72(8), 760-762. View this article in WRRO
- Reproducibility of quantitative indices of lung function and microstructure from 129Xe chemical shift saturation recovery (CSSR) MR spectroscopy. Magnetic Resonance in Medicine. View this article in WRRO
- Pulmonary ventilation and micro-structural findings in congenital diaphragmatic hernia. Pediatric Pulmonology, 51(5), 517-524.
- Comparison of CT-based Lobar Ventilation with3He MR Imaging Ventilation Measurements. Radiology, 278(2), 585-592.
- Multiparametric Magnetic Resonance Imaging in Pulmonary Hypertension. Current Cardiovascular Imaging Reports, 8(12).
- Observation of cardiogenic flow oscillations in healthy subjects with hyperpolarized 3 He MRI. Journal of Applied Physiology, 119(9), 1007-1014. View this article in WRRO
- Experimental validation of the hyperpolarized 129 Xe chemical shift saturation recovery technique in healthy volunteers and subjects with interstitial lung disease. Magnetic Resonance in Medicine, 74(1), 196-207. View this article in WRRO
- A method for quantitative analysis of regional lung ventilation using deformable image registration of CT and hybrid hyperpolarized gas/ 1 H MRI. Physics in Medicine and Biology, 59(23), 7267-7277. View this article in WRRO
- Lung ventilation volumetry with same-breath acquisition of hyperpolarized gas and proton MRI. NMR in Biomedicine, 27(12), 1461-1467. View this article in WRRO
- Magnetic Resonance Imaging of Ventilation and Perfusion Changes in Response to Pulmonary Endarterectomy in Chronic Thromboembolic Pulmonary Hypertension. American Journal of Respiratory and Critical Care Medicine, 190(5), e18-e19. View this article in WRRO
- Dynamic contrast-enhanced magnetic resonance imaging in patients with pulmonary arterial hypertension.. Pulm Circ, 4(1), 61-70. View this article in WRRO
- Quantification of regional fractional ventilation in human subjects by measurement of hyperpolarized 3He washout with 2D and 3D MRI.. J Appl Physiol (1985), 116(2), 129-139.
- (3)He pO2 mapping is limited by delayed-ventilation and diffusion in chronic obstructive pulmonary disease.. Magn Reson Med, 71(3), 1172-1178. View this article in WRRO
- Comparison of lung ventilation volume measurements made with single and separate breath-hold hyperpolarized 3-helium and proton MRI. EUROPEAN RESPIRATORY JOURNAL, 42.
- Simultaneous imaging of lung structure and function with triple-nuclear hybrid MR imaging.. Radiology, 267(1), 251-255.
- The influence of field strength on the apparent diffusion coefficient of 3He gas in human lungs.. Magn Reson Med, 67(2), 322-325.
- MRI of the lung (1/3): methods.. Insights Imaging, 3(4), 345-353. View this article in WRRO
- K-space filter deconvolution and flip angle self-calibration in 2D radial hyperpolarised 3He lung MRI. NMR in Biomedicine, 25(2), 389-399. View this article in WRRO
- Hyperpolarized 129Xe gas lung MRI-SNR and T2* comparisons at 1.5 T and 3 T.. Magn Reson Med, 68(6), 1900-1904.
- Direct visualisation of collateral ventilation in COPD with hyperpolarised gas MRI.. Thorax, 67(7), 613-617. View this article in WRRO
- Black blood MRI has diagnostic and prognostic value in the assessment of patients with pulmonary hypertension.. Eur Radiol, 22(3), 695-702.
- Acquisition of ³He ventilation images, ADC, T₂* and B₁ maps in a single scan with compressed sensing.. NMR Biomed, 25(1), 44-51.
- A flexible 32-channel receive array combined with a homogeneous transmit coil for human lung imaging with hyperpolarized 3He at 1.5 T.. Magn Reson Med, 66(6), 1788-1797.
- Synchronous acquisition of hyperpolarised 3He and 1H MR images of the lungs - maximising mutual anatomical and functional information.. NMR Biomed, 24(2), 130-134.
- Evaluation of multicoil breast arrays for parallel imaging. Journal of Magnetic Resonance Imaging, 31(2), 328-338.
- An efficient automated z-shim based method to correct through-slice signal loss in EPI at 3T. Magnetic Resonance Materials in Physics, Biology and Medicine, 22(3), 187-200.
- Contrast-Enhanced Magic-Angle MR Imaging of the Achilles Tendon. American Journal of Roentgenology, 179(1), 187-192.
- A framework for modelling whole-lung and regional TLCOusing hyperpolarised129Xe lung MRI. ERJ Open Research, 00442-2024.
- State of the art review | Advances in COPD imaging using CT and MRI: Linkage with lung physiology and clinical outcomes. European Respiratory Journal, 2301010-2301010.
- Multicenter Standardization of Phase‐Resolved Functional Lung
MRI in Patients With Suspected Chronic Thromboembolic Pulmonary Hypertension. Journal of Magnetic Resonance Imaging. - Implementable Deep Learning for Multi‐sequence Proton
MRI Lung Segmentation: A Multi‐center, Multi‐vendor, and Multi‐disease Study. Journal of Magnetic Resonance Imaging. - A Dual‐Channel Deep Learning Approach for Lung Cavity Estimation From Hyperpolarized Gas and Proton
MRI . Journal of Magnetic Resonance Imaging. - A dual center and dual vendor comparison study of automated perfusion‐weighted phase resolved functional lung (PREFUL) MRI with dynamic contrast enhanced MRI in patients with cystic fibrosis. Pulmonary Circulation.
- The assessment of short and long term changes in lung function in CF using 129Xe MRI. European Respiratory Journal, 2000441-2000441.
- View this article in WRRO Quantification of pulmonary perfusion in idiopathic pulmonary fibrosis with first pass dynamic contrast enhanced perfusion MRI. Thorax.
- Integrated Cardiopulmonary MRI Assessment of Pulmonary Hypertension. Journal of Magnetic Resonance Imaging.
Chapters
- Dynamic Imaging of Lung Ventilation and Gas Flow With Hyperpolarized Gas MRI, Hyperpolarized and Inert Gas MRI (pp. 47-59). Elsevier
Conference proceedings papers
- 129Xe lung ventilation imaging in patients with long COVID without prior respiratory disease. Imaging (pp PA5251-PA5251)
- S19 Gas exchange imaging using dissolved-phase 129Xe MRI in post COVID cohorts. ‘Shake it off’ – Recovery from COVID-19
- P177 129Xe MRI phenotyping and longitudinal change in patients with asthma and/or COPD and normal pulmonary function tests. ‘You ain’t seen nothing yet’ – Imaging across COPD, nodules and lung cancer screening
- P176 Bronchodilator response discordance in patients with asthma and/or COPD assessed by 129Xe-MRI and spirometry. ‘You ain’t seen nothing yet’ – Imaging across COPD, nodules and lung cancer screening
- Impaired xenon gas transfer observed two years after COVID-19 hospitalisation in patients with signs of interstitial lung disease. Imaging
- Assessing personalised airway clearance techniques in Primary Ciliary Dyskinesia with 129Xe ventilation MRI. Physiotherapists
- Xe-MRI bronchodilator response to assess disease severity in patients with asthma and/or COPD. Respiratory function technologists/scientists
- Bronchodilator response discordance in patients with asthma and/or COPD using Xe-MRI and spirometry. Respiratory function technologists/scientists
- Longitudinal change in lung physiology and 129Xe MRI over 1 year in patients with asthma and/or COPD. Clinical respiratory physiology, exercise and functional imaging
- Lung physiology and 129Xe MRI data driven clustering of patients with asthma and/or COPD. Clinical respiratory physiology, exercise and functional imaging
- 129Xe-MRI and lung function to phenotype ventilation heterogeneity in asthma and/or COPD. 05.02 - Monitoring airway disease
- Physiological assessment of patients with airways dysanapsis using 129Xe MRI. 09.01 - Respiratory function technologists/scientists
- Longitudinal lung function assessment of patients hospitalised with COVID-19 using 1H and 129Xe lung MRI. 14.02 - Imaging
- Physiological Phenotypes of Patients with Asthma and/or COPD Using 129Xe MRI. A99. LOOK AT THAT! NEW FINDINGS FROM LUNG IMAGING (pp a2175-a2175)
- A comparison of 129Xe MRI and advanced lung function testing in patients with asthma and /or COPD: The NOVELTY ADPro substudy. Imaging
- Hyperpolarized Gas MRI Ventilation Synthesis From CT: Comparison of Conventional and Deep Learning Methods. MEDICAL PHYSICS, Vol. 48(6)
- Comparison of 3D Deep Convolutional Neural Networks and Training Strategies for Ventilated Lung Segmentation Using Multi-Nuclear Hyperpolarized Gas MRI. MEDICAL PHYSICS, Vol. 48(6)
- Imaging functional and microstructural changes in the lungs of children born prematurely. Imaging
- 1H and 129Xe MRI to detect functional and structural lung disease in sub-clinical cystic fibrosis. Cystic fibrosis
- Validation of nitric oxide transfer factor predicted equations. Respiratory function technologists/scient.
- Correlations of ventilation heterogeneity and spirometry in asthma; initial experience with hyperpolarised gas MRI in a clinical setting. Imaging
- Clinical applicability of 3He and 129Xe ventilation MRI in cystic fibrosis: longitudinal follow up. Cystic fibrosis
- WS17-2 The sensitivity of MRI to detect both functional and structural lung abnormalities in sub-clinical cystic fibrosis. Journal of Cystic Fibrosis, Vol. 18 (pp S32-S32)
- P213 A comparison of ventilation MRI using hyperpolarised 3He and 129Xe to assess cystic fibrosis lung disease. Journal of Cystic Fibrosis, Vol. 18 (pp S117-S117)
- P211 129Xe ventilation MRI and LCI to assess acute maximal exercise as a method of airway clearance. Journal of Cystic Fibrosis, Vol. 18 (pp S116-S117)
- P212 Ventilation MRI tracks longitudinal lung function changes in patients with cystic fibrosis and clinically stable FEV1 and Lung Clearance Index. Journal of Cystic Fibrosis, Vol. 18 (pp S117-S117)
- OC-0523 3He MRI for functional lung avoidance VMAT treatment planning in lung cancer. Radiotherapy and Oncology, Vol. 133 (pp S274-S275) View this article in WRRO
- Probing diffusion and perfusion in idiopathic pulmonary fibrosis with hyperpolarised xenon and dynamic contrast-enhanced magnetic resonance imaging. Thorax, Vol. 73(Suppl 4) (pp A44-A45). London, UK, 5 December 2018 - 7 December 2018. View this article in WRRO
- Comparison of 1H MRI and 3He MRI ventilation images in patients with cystic fibrosis and patients with lung cancer. Imaging
- The effect of inhaled lung volume on ventilation heterogeneity in CF using 3He MRI. Cystic fibrosis
- OC-0182: A comparison of CT ventilation with 3He and 129Xe MRI for functional avoidance treatment planning. Radiotherapy and Oncology, Vol. 127(Supplement 1) (pp S96-S97). Barcelona, Spain, 20 April 2018 - 24 April 2018. View this article in WRRO
- Hyperpolarised Gas MRI Shows Reversibility of Lung Ventilation Defects at Increased Inspiratory Lung Volumes in Cystic Fibrosis. AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, Vol. 197
- Dynamic Contrast-Enhanced Magnetic Resonance Imaging for the Evaluation of Perfusion Heterogeneity in Idiopathic Pulmonary Fibrosis. AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, Vol. 197
- Assessment of Suitable Patients and Targets for Lung Volume Reduction with Endobronchial Valves in COPD. AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, Vol. 197
- Hyperpolarised gas ventilation MRI detects early lung ventilation heterogeneity in children with primary ciliary dyskinesia. Paediatric Respiratory Physiology and Sleep
- Late breaking abstract - Hyperpolarised gas MRI demonstrates sub-clinical progression in IPF over 6 months. European Respiratory Journal, Vol. 50(Suppl 61). Milan, Italy, 9 September 2017 - 13 September 2017. View this article in WRRO
- Ventilation heterogeneity assessed in patients with mild cystic fibrosis and asthma using Hyperpolarised gas MRI histogram analysis. Imaging
- Longitudinal monitoring of lung microstructure with HP gas diffusion-weighted MRI in mild cystic fibrosis children. Cystic Fibrosis View this article in WRRO
- P2.05-032 CT-Based Surrogates of Pulmonary Ventilation in Lung Cancer: A Voxel-Level Comparison with HP Gas MRI. Journal of Thoracic Oncology, Vol. 12(1) (pp S1050-S1050)
- LONGITUDINAL MONITORING OF DISEASE PROGRESSION IN CHILDREN WITH MILD CF USING 3-HELIUM MRI AND LCI. Pediatric Pulmonology, Vol. 51 (pp 348-348) View this article in WRRO
- Comparison of 3 He and 129 Xe MRI for evaluation of lung microstructure and ventilation at 1.5 T. European Respiratory Journal, Vol. 48(suppl 60), 3 September 2016 - 7 September 2016. View this article in WRRO
- Comparison of phase III slope analysis from MBW with hyperpolarised gas MRI in children with mild CF. 9.1 Respiratory Function Technologists/Scientists
- Longitudinal monitoring of disease progression in children with mild CF using hyperpolarised gas MRI and LCI. 9.1 Respiratory Function Technologists/Scientists View this article in WRRO
- Ventilation CT : voxel-level comparison with HP gas MRI. European Respiratory Journal, Vol. 48(Suppl 60). Estoril, Portugal, 10 March 2016 - 13 March 2016. View this article in WRRO
- WE-AB-202-07: Ventilation CT: Voxel-Level Comparison with Hyperpolarized Helium-3 & Xenon-129 MRI. Medical Physics, Vol. 43(6) (pp 3795-3796), 31 July 2016 - 4 August 2016. View this article in WRRO
- WS15.2 Multiple breath washout and imaging with 3 He MRI and CT scans to monitor early-stage lung disease in patients with cystic fibrosis. Journal of Cystic Fibrosis, Vol. 15 (pp S24-S25)
- P285 Helium Magnetic Resonance Imaging Identifies Regional Ventilation, Perfusion and Microstructure Abnormalities in a Case of “Horse-shoe” Lung. Thorax, Vol. 70(Suppl 3) (pp A222-A223)
- P286 Correlations of functional multi-nuclear MR imaging indices with pulmonary function tests in the assessment of idiopathic pulmonary fibrosis. Thorax, Vol. 70(Suppl 3) (pp A223.1-A223)
- P283 Hyperpolarised Gas MRI – a pathway to Clinical Diagnostic Imaging. Thorax, Vol. 70(Suppl 3) (pp A220.3-A221)
- Multi nuclear 3D multiple breath washout imaging with hyperpolarised3He and129Xe MRI. 1.3 Imaging
- Repeatability of129Xe MR methods for quantification of interstitial thickness. 4.1 Clinical respiratory physiology, exercise and functional imaging
- Comparison of ventilation heterogeneity (VH) measured with multiple breath washout (MBW) imaging to whole lung MBW LCI and FEV1in asthma and cystic fibrosis (CF). 4.1 Clinical respiratory physiology, exercise and functional imaging
- Hyperpolarised gas MR lung imaging – Breaks through to clinical practice. 1.3 Imaging
- Effect of posture on lung clearance index (LCI) and lung volumes in children with early stage cystic fibrosis lung disease. 9.1 Respiratory Function Technologists/Scientists
- Assessment of lung microstructure in ILD with3He and129Xe MRI. 4.1 Clinical respiratory physiology, exercise and functional imaging
- P273 Assessment Of Lung Microstructure In Interstitial Lung Disease With Hyperpolarised Gas Mri. Thorax, Vol. 69(Suppl 2) (pp A192-A193)
- Visualising regional ventilation heterogeneity by linking multiple breath washout to He-3 MRI imaging. EUROPEAN RESPIRATORY JOURNAL, Vol. 44
- Quantitative lung T-1 mapping and oxygen enhanced MRI in IPF. EUROPEAN RESPIRATORY JOURNAL, Vol. 44
- Delayed gas filling imaged in asthma patients using hyperpolarised He-3 MRI. EUROPEAN RESPIRATORY JOURNAL, Vol. 44
- Age-dependent changes in whole-lung septal thickness measured by Xe-129 MRI: A comparison of healthy volunteers and subjects with IPF. EUROPEAN RESPIRATORY JOURNAL, Vol. 44
- Detection of early-stage lung disease in cystic fibrosis; comparing the sensitivity of He-3 and H-1 MRI, CT and LCI. EUROPEAN RESPIRATORY JOURNAL, Vol. 44
- Feasibility of high quality lung MRI with naturally abundant hyperpolarised Xe-129. EUROPEAN RESPIRATORY JOURNAL, Vol. 44
- Age-dependent changes in whole-lung septal thickness measured by Xe-129 MRI: A comparison of healthy volunteers and subjects with IPF. EUROPEAN RESPIRATORY JOURNAL, Vol. 44
- WS13.5 Visualising ventilation heterogeneity in mild CF using hyperpolarised 3He MRI, and comparison with lung clearance index (LCI). Journal of Cystic Fibrosis, Vol. 13 (pp S28-S28)
- Linking Helium-3 Mri Washout Imaging To Multiple Breath Washout - First Steps To Understanding Regional Lung Ventilation Heterogeneity. AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, Vol. 189
- Dissolved 129xe Mri - Delayed Gas Uptake Indicates Septal Thickening In Patients With Idiopathic Pulmonary Fibrosis And Systemic Sclerosis. AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, Vol. 189
- Quantitative Mapping Of Treatment Response In The Lungs Of Asthmatics Using Hyperpolarized Ventilation Helium-3 Mri. AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, Vol. 189
- Reproducibility Of Lung Ventilation Volume From Helium-3 And Proton Mri In Asthmatics. AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, Vol. 189
- Assessment Of Structural And Functional Changes In Early Stage Cf With Helium-3 Mri, CT And Multi-Breath Washout. AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, Vol. 189
- Mutli-Nuclear Mr Imaging Of Vq Distribution Response To Bronchodilator In Asthma. AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, Vol. 189
- Mapping The Microscopic Distribution Of Acinar Airway Length Scales Using Fractal Exponential Analysis Of Helium-3 Diffusion Mri. AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, Vol. 189
- HYPERPOLARISED 3HE MRI IS SUPERIOR TO LUNG CLEARANCE INDEX IN DETECTION OF VENTILATION ABNORMALITIES IN YOUNG CHILDREN WITH MILD CF. THORAX, Vol. 68 (pp A7-A8)
- Bronchodilator treatment response mapping in COPD using hyperpolarised gas ventilation MRI. EUROPEAN RESPIRATORY JOURNAL, Vol. 42
- Quantifying peripheral and central lung response to bronchodilator in asthma with hyperpolarised gas MRI. EUROPEAN RESPIRATORY JOURNAL, Vol. 42
- Imaging of bronchodilator effects in COPD with hyperpolarised He-3 and H-1 MRI. EUROPEAN RESPIRATORY JOURNAL, Vol. 42
- (HE)-H-3 MRI IN YOUNG ADULTS WITH CONGENITAL DIAPHRAGMATIC HERNIA: ALVEOLAR SIZE DIFFERENCES BETWEEN THE IPSI- AND CONTRALATERAL LUNG. INTENSIVE CARE MEDICINE, Vol. 39 (pp S107-S107)
- Imaging The Effect Of Airway Opening In Asthma Due To Inflation State With 3he Mri. AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, Vol. 187
- Modelling of hyperpolarized gas diffusion in lungs of COPD patients and healthy volunteers using a fractional dynamics approach. EUROPEAN RESPIRATORY JOURNAL, Vol. 40
- He-3 MRI in young adults with congenital diaphragmatic hernia: Alveolar size differences between lungs. EUROPEAN RESPIRATORY JOURNAL, Vol. 40
- MRI of delayed-ventilation perfusion matching in COPD. EUROPEAN RESPIRATORY JOURNAL, Vol. 40
- Quantifying lung function in COPD with hyperpolarised He-3 MRI. EUROPEAN RESPIRATORY JOURNAL, Vol. 40
- Simultaneous imaging of lung structure and function with triple nuclear MRI. EUROPEAN RESPIRATORY JOURNAL, Vol. 40
- Simultaneous imaging of lung structure and function with triple nuclear MRI. EUROPEAN RESPIRATORY JOURNAL, Vol. 40
- Direct Imaging Of Delayed And Collateral Ventilation In COPD Using Hyperpolarised Gas MRI. D100. THE BIG ROLE OF SMALL AIRWAYS
- Imaging V/Q In Chronic Thromboembolic Pulmonary Hypertension With 3He And 1H MRI. B98. NOVEL APPROACHES TO LUNG IMAGING
- Evaluation Of MR Lung Perfusion In The Assessment Of Chronic Thromboembolic Pulmonary Hypertension. C28. DIAGNOSIS AND TREATMENT OF PULMONARY HYPERTENSION
- DIRECT VISUALISATION OF COLLATERAL VENTILATION IN COPD WITH HYPERPOLARISED GAS MRI. THORAX, Vol. 66 (pp A54-A55)
- AUTOMATIC IMAGE REGISTRATION OF LUNG CT WITH SYNCHRONOUSLY ACQUIRED HYPERPOLARIZED HELIUM-3 MRI AND PROTON MRI FOR PATIENTS WITH NSCLC. J THORAC ONCOL, Vol. 6(6) (pp S1123-S1124)
- 1290 poster IMAGE REGISTRATION OF LUNG CT AND HYPERPOLARIZED HELIUM-3 MRI VIA PROTON MRI FOR PATIENTS WITH NSCLC. Radiotherapy and Oncology, Vol. 99 (pp S481-S482)
- Impaired xenon gas transfer observed one year after hospitalisation due to COVID-19 in patients with signs of interstitial lung disease.. ISMRM Annual Meeting, 3 June 2023 - 8 June 2023.
- Modelling Whole-Lung and Regional Carbon Monoxide Transfer Factor with Hyperpolarized 129Xe MRI in Asthma and COPD Patients. ISMRM Annual Meeting, 3 July 2023 - 8 July 2023.
- 129Xe gas transfer lung MRI before and after bronchodilator inhalation in patients with asthma and/or COPD. ISMRM Annual Meeting, 3 July 2023 - 8 July 2023.
- Longitudinal 129Xe MRI assessment of lung gas transfer and microstructure over 1 year in patients with asthma and/or COPD. ISMRM Annual Meeting, 3 July 2023 - 8 July 2023.
- Improving Xenon-129 Lung Ventilation Image Quality with a Commercial Deep-Learning Based Image Reconstruction. ISMRM Annual Meeting, 3 July 2023 - 8 July 2023.
- Differentiating patients with asthma and/or chronic obstructive pulmonary disease using lung T1 and M0. ISMRM Annual Meeting, 3 July 2023 - 8 July 2023.
- Age and lung volume dependence of dissolved xenon-129 imaging parameters. ISMRM Annual Meeting, 7 May 2022 - 12 May 2022.
- Dissolved 129Xe spectroscopy in the lungs of preterm-born children. ISMRM Annual Meeting, 7 May 2022 - 12 May 2022.
- Multi-modal assessment of dose-related changes in regional lung function in non-small cell lung cancer patients receiving radiotherapy. ISMRM Annual Meeting, 7 May 2022 - 12 May 2022.
- Deep learning-based synthesis of hyperpolarized gas MRI ventilation from 3D multi-inflation proton MRI. ISMRM Annual Meeting, 7 May 2022 - 12 May 2022.
- A multi-channel deep learning approach for lung cavity estimation from hyperpolarized gas and proton MRI. ISMRM Annual Meeting, 7 May 2022 - 12 May 2022.
- 129Xe MRI patterns of lung function in patients with asthma and/or COPD in the NOVELTY study. ISMRM Annual Meeting, 7 May 2022 - 12 May 2022.
- Multinuclear lung MRI assessment of COVID-19 patients at 6 and 12 weeks after hospital admission. ISMRM Annual Meeting, 7 May 2022 - 12 May 2022.
Other
- 3D contrast-enhanced lung perfusion MRI is an effective screening tool for chronic thromboembolic pulmonary hypertension: results from the ASPIRE Registry.. Thorax, 68(7), 677-678.
- Authors' response to assessment of intraparenchymal lung collateral ventilation. Thorax.
Preprints
- Longitudinal lung function assessment of patients hospitalised with COVID-19 using 1H and 129Xe lung MRI, Cold Spring Harbor Laboratory.
- Current projects
- Imaging a large cohort of patients with asthma and/or COPD with 129Xe MRI as a sub-study of the NOVELTY study.
- Comparison of hyperpolarised gas and free-breathing proton ventilation MRI in patients with cystic fibrosis.
- Imaging the effects of mepolizumab in patients with COPD.