Zobrazeno 1 - 10 of 46 pro vyhledávání: '"Stephen Lyen"'
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Electrocardiography-gated CT for acute aortic syndrome: quantifying the potential impact of subspecialty national recommendations on emergency general radiology reporting
Autor: Stephen Lyen, I. Harries, E. Redfern, Mark Hamilton, Nathan E Manghat, H. Karteszi, T. Lopez-Bernal
Publikováno v: Clinical Radiology. 77:e27-e32
AIM To evaluate the detection of acute aortic syndrome (AAS) and the prevalence of alternative diagnoses that may explain the presentation or require follow-up. MATERIALS AND METHODS This was a retrospective, blinded re-evaluation of consecutive elec
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e172af9d6a26fe97473f98b79728b66f
https://doi.org/10.1016/j.crad.2021.09.009
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3
P09 The relationship of aortic valve calcification and aortic valve area on computed tomography
Autor: Stephen Lyen, Mark Hamilton, Nathan E Manghat, Robert W Foley
Publikováno v: Scientific poster abstracts.
Introduction The quantification of aortic valve (AoV) calcification on computed tomography (CT) has been recommended for the grading of patients with aortic stenosis. We aim to characterise the relationship between AoV calcification and the aortic va
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::47dd6df7736db548c31c5a65ab07cf22
https://doi.org/10.1136/heartjnl-2020-bsci.22
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4
M2 Improving arterial opacification in computed tomography for transcatheter aortic valve replacement
Autor: Stephen Lyen, Mark Hamilton, James Paull, Sandra Neumann, Hend Komber, Nathan E Manghat, Matheus Gesteira Andrade
Publikováno v: Moderated poster presentations.
Introduction Computed tomography (CT) prior to trans-catheter aortic valve implantation (TAVI) requires adequate vascular opacification. With expert radiographer-led contrast dosing (standard protocol), a wide variation in arterial opacification was
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::28bd8ae7a232c35ae4d7d32ad8ab4f70
https://doi.org/10.1136/heartjnl-2020-bsci.7
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5
M3 Comparison of aortic valve area on computed tomography versus echocardiography
Autor: Stephen Lyen, Mark Hamilton, Robert W Foley, Nathan E Manghat
Publikováno v: Moderated poster presentations.
Introduction The imaging standard in the diagnosis and grading of aortic stenosis is the echocardiogram. However, computed tomography (CT) offers a more anatomically precise measurement of the left ventricular outflow tract (LVOT) area and aortic val
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0db0632ff6da22ac062faa23868d34ab
https://doi.org/10.1136/heartjnl-2020-bsci.8
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8
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10
Postoperative complications of pulmonary resection
Autor: T. Batchelor, John Kavanagh, A. Thorpe, Stephen Lyen, Jonathan C L Rodrigues
Publikováno v: Clinical radiology. 75(11)
Thoracic surgery has seen a resurgence in recent years with increasing numbers of cases taken on since the mid-2000s. There has been a paradigm shift in how we manage lung cancer with more emphasis on surgical resection, and this has been aided by mi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::667595941b571379dd2c47a45e9a15af
https://pubmed.ncbi.nlm.nih.gov/32600652
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