Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Guilhem Collier"'
Autor:
Jonathan H. Rayment, Bastiaan Driehuys, Chase S. Hall, G. Wilson Miller, Zackary I. Cleveland, Sarah Svenningsen, Rachel L. Eddy, Jim M. Wild, John P. Mugler, Ho-Fung Chan, Peter Niedbalski, Mario Castro, Neil J. Stewart, Sean B. Fain, Giles E. Santyr, Brandon Zanette, Jason C. Woods, Guilhem Collier, Grace Parraga, Robert P. Thomen, Matthew M. Willmering, Jaime F. Mata
Publikováno v:
Magnetic Resonance in Medicine. 86:2966-2986
Hyperpolarized (HP) 129 Xe MRI uniquely images pulmonary ventilation, gas exchange, and terminal airway morphology rapidly and safely, providing novel information not possible using conventional imaging modalities or pulmonary function tests. As such
Autor:
Noreen West, Gill Klafkowski, Stephen Bianchi, Christopher S. Johns, Andrew J. Swift, Alberto Biancardi, Ho-Fung Chan, Guilhem Collier, Nicholas D Weatherley, Jim M. Wild, James A Eaden, David Hughes, Helen Marshall, Kelechi Ugonna, Laurie Smith, Smitha Rajaram, Ian Sabroe, Neil J. Stewart, Rod Lawson
Publikováno v:
The British Journal of Radiology. 95
The use of pulmonary MRI in a clinical setting has historically been limited. Whilst CT remains the gold-standard for structural lung imaging in many clinical indications, technical developments in ultrashort and zero echo time MRI techniques are beg
Autor:
Ho-Fung Chan, Graham Norquay, Guilhem Collier, Madeleine Petersson-Sjögren, Per Wollmer, Jakob Löndahl, Lars E. Olsson, Jim M. Wild
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Scientific Reports
Scientific Reports
Enlargements of distal airspaces can indicate pathological changes in the lung, but accessible and precise techniques able to measure these regions are lacking. Airspace Dimension Assessment with inhaled nanoparticles (AiDA) is a new method developed
Autor:
Laurie Smith, Alex Horsley, Carl A. Whitfield, Guilhem Collier, Jim M. Wild, Felix Horn, Oliver E. Jensen
BackgroundIndices of ventilation heterogeneity (VH) from multiple breath washout (MBW) have been shown to correlate well with VH indices derived from hyperpolarised gas ventilation MRI. Here we report the prediction of ventilation distributions from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f82ed6e9e51d4c5c79fad3c8f5f674a1
https://doi.org/10.1101/2021.10.01.21264402
https://doi.org/10.1101/2021.10.01.21264402
Autor:
Jonathan Brooke, J K Baillie, Mark Weeks, A. John Simpson, Laura Fabbri, Ian P. Hall, Daniel G. Wootton, Toby Hillman, R. Gisli Jenkins, Jim M. Wild, Rod Lawson, Mark Spears, A. A. Roger Thompson, Jennifer K Quint, Guilhem Collier, Louise V. Wain, Simon R. Johnson, Manuela Platé, Ling-Pei Ho, Karen Piper Hanley, Simon L.F. Walsh, Neil A. Hanley, Melissa Heightman, Malcolm G Semple, Raminder Aul, Rachel C. Chambers, Joanna C. Porter, Nazia Chaudhuri, Fergus V. Gleeson, Nicholas D Weatherley, Paul Beirne, Emma K Denneny, Philip L. Molyneaux, Christopher E. Brightling, Joseph Jacob, Jane A. Mitchell, Richard J. Allen, Lisa G. Spencer, D. J. F. Smith, Stephen Bianchi, Michael A Gibbons, Pilar Rivera-Ortega, Mark G. Jones, David R Thickett, Peter M. George, John F. Blaikley, Iain A. Stewart, Bibek Gooptu, Stefan C. Stanel, Annemarie B Docherty, Krisnah Poinasamy, Fasihul Khan, Puja Mehta, Shaney L Barratt
Publikováno v:
Wild, J M, Porter, J C, Molyneaux, P L, George, P M, Stewart, I, Allen, R J, Aul, R, Baillie, J K, Barratt, S L, Beirne, P, Bianchi, S M, Blaikley, J F, Brooke, J, Chaudhuri, N, Collier, G, Denneny, E K, Docherty, A, Fabbri, L, Gibbons, M A, Gleeson, F V, Gooptu, B, Hall, I P, Hanley, N A, Heightman, M, Hillman, T E, Johnson, S R, Jones, M G, Khan, F, Lawson, R, Mehta, P, Mitchell, J A, Platé, M, Poinasamy, K, Quint, J K, Rivera-Ortega, P, Semple, M, Simpson, A J, Smith, D, Spears, M, Spencer, LI G, Stanel, S C, Thickett, D R, Thompson, A A R, Walsh, S L, Weatherley, N D, Weeks, M E, Wootton, D G, Brightling, C E, Chambers, R C, Ho, L-P, Jacob, J, Piper Hanley, K, Wain, L V & Jenkins, R G 2021, ' Understanding the burden of interstitial lung disease post-COVID-19 : the UK Interstitial Lung Disease-Long COVID Study (UKILD-Long COVID) ', BMJ Open Respiratory Research, vol. 8, no. 1 . https://doi.org/10.1136/bmjresp-2021-001049
BMJ Open Respiratory Research, Vol 8, Iss 1 (2021)
Wild, J M, Porter, J C, Molyneaux, P L, George, P M, Stewart, I, Allen, R J, Aul, R, Baillie, J K, Barratt, S L, Beirne, P, Bianchi, S M, Blaikley, J F, Brooke, J, Chaudhuri, N, Collier, G, Denneny, E K, Docherty, A, Fabbri, L, Gibbons, M A, Gleeson, F V, Gooptu, B, Hall, I P, Hanley, N A, Heightman, M, Hillman, T E, Johnson, S R, Jones, M G, Khan, F, Lawson, R, Mehta, P, Mitchell, J A, Platé, M, Poinasamy, K, Quint, J K, Rivera-Ortega, P, Semple, M, Simpson, A J, Smith, D, Spears, M, Spencer, LI G, Stanel, S C, Thickett, D R, Thompson, A A R, Walsh, S L, Weatherley, N D, Weeks, M E, Wootton, D G, Brightling, C E, Chambers, R C, Ho, L-P, Jacob, J, Piper Hanley, K, Wain, L V & Jenkins, R G 2021, ' Understanding the burden of interstitial lung disease post-COVID-19: the UK Interstitial Lung Disease-Long COVID Study (UKILD-Long COVID) ', BMJ Open Respiratory Research, vol. 8, no. 1, e001049 . https://doi.org/10.1136/bmjresp-2021-001049
BMJ Open Respiratory Research, Vol 8, Iss 1 (2021)
Wild, J M, Porter, J C, Molyneaux, P L, George, P M, Stewart, I, Allen, R J, Aul, R, Baillie, J K, Barratt, S L, Beirne, P, Bianchi, S M, Blaikley, J F, Brooke, J, Chaudhuri, N, Collier, G, Denneny, E K, Docherty, A, Fabbri, L, Gibbons, M A, Gleeson, F V, Gooptu, B, Hall, I P, Hanley, N A, Heightman, M, Hillman, T E, Johnson, S R, Jones, M G, Khan, F, Lawson, R, Mehta, P, Mitchell, J A, Platé, M, Poinasamy, K, Quint, J K, Rivera-Ortega, P, Semple, M, Simpson, A J, Smith, D, Spears, M, Spencer, LI G, Stanel, S C, Thickett, D R, Thompson, A A R, Walsh, S L, Weatherley, N D, Weeks, M E, Wootton, D G, Brightling, C E, Chambers, R C, Ho, L-P, Jacob, J, Piper Hanley, K, Wain, L V & Jenkins, R G 2021, ' Understanding the burden of interstitial lung disease post-COVID-19: the UK Interstitial Lung Disease-Long COVID Study (UKILD-Long COVID) ', BMJ Open Respiratory Research, vol. 8, no. 1, e001049 . https://doi.org/10.1136/bmjresp-2021-001049
IntroductionThe COVID-19 pandemic has led to over 100 million cases worldwide. The UK has had over 4 million cases, 400 000 hospital admissions and 100 000 deaths. Many patients with COVID-19 suffer long-term symptoms, predominantly breathlessness an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f277393c18d7f4508070abaaf9e8806e
https://hdl.handle.net/20.500.11820/49b19f77-85af-48c9-b2d6-164c21ea8b44
https://hdl.handle.net/20.500.11820/49b19f77-85af-48c9-b2d6-164c21ea8b44
Autor:
Dave Capener, Titti Fihn-Wikander, Ian Smith, Guilhem Collier, Smitha Rajaram, Rod Hughes, Leanne Armstrong, Jody Bray, Helen Marshall, Jim M. Wild, Laurie Smith, Paul Hughes, Alberto Biancardi, Ho-Fung Chan, Joshua R. Astley, Latife Hardaker, Ryan Munro
Publikováno v:
Imaging.
Autor:
Smitha Rajaram, Jim M. Wild, Alberto Biancardi, Andrew J. Swift, Jody Bray, Helen Marshall, Guilhem Collier, Ian Sabroe, Grace T. Mussell, Nicholas D Weatherley, Christopher S. Johns, Alison M. Condliffe, David J. Capener, Laurie Smith, Paul Hughes
Publikováno v:
ERJ Open Research, Vol 7, Iss 3 (2021)
ERJ Open Research
article-version (VoR) Version of Record
ERJ Open Research
article-version (VoR) Version of Record
Background Hyperpolarised gas magnetic resonance imaging (MRI) can be used to assess ventilation patterns. Previous studies have shown the image-derived metric of ventilation defect per cent (VDP) to correlate with forced expiratory volume in 1 s (FE
Autor:
Guilhem Collier, Emily Fraser, Mitchell Chen, Ling-Pei Ho, Violet Matthews, Gabriele Abueid, Anthony McIntyre, Fergus V. Gleeson, Betty Raman, Jim M. Wild, James T. Grist
Background:SARS-CoV-2 targets angiotensin-converting enzyme 2 (ACE2) expressing cells in the respiratory tract. There are reports of breathlessness in patients many months post-infection. Purpose:This study aimedd to determine if hyperpolarized129Xe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8631c10c3b5c46cd174e90732d22318b
https://doi.org/10.1148/radiol.2021210033
https://doi.org/10.1148/radiol.2021210033
Autor:
Jim M. Wild, Neil J. Stewart, Ho-Fung Chan, Stephen Bianchi, Guilhem Collier, Christopher S. Johns, Nicholas D Weatherley
Publikováno v:
Radiology. 291:223-229
Hyperpolarized helium 3 diffusion-weighted MRI metrics were elevated in lungs with idiopathic pulmonary fibrosis, and diffusion model estimates of airway mean diffusive length scale demonstrated se...
Autor:
Bilal A Tahir, Guilhem Collier, Felix Horn, Graham Norquay, Ho-Fung Chan, Paul Hughes, Neil J. Stewart, Jim M. Wild
Publikováno v:
Magnetic Resonance in Medicine. 82:342-347
Purpose To develop and assess a method for acquiring coregistered proton anatomical and hyperpolarized 129Xe ventilation MR images of the lungs with compressed sensing (CS) in a single breath hold. Methods Retrospective CS simulations were performed