Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Richard G, Kavanagh"'
Autor:
Eilis M. Fitzgerald, MB BCh BAO, BSc, MCh, MRCSI, Richard G. Kavanagh, MB BCh BAO, BSc, MCh, FFR, RCSI, Owen J. O'Connor, MB BCh BAO, BMed Sci, MRCSI, MD, FFR, RCSI, David I. Morrissey, MB BCh BAO, BA, PhD, MRCSI, FRCSI
Publikováno v:
JSES Reviews, Reports, and Techniques, Vol 1, Iss 3, Pp 236-241 (2021)
Background: Portal placement is an important factor in performing a successful shoulder arthroscopy. Recent cadaveric studies have found variance in the anatomy of the glenohumeral joint. Our aim was to determine if computerized tomography (CT) image
Externí odkaz:
https://doaj.org/article/b0e1ff921d3f4e96921bd8dc73d81d9e
Autor:
David J. Ryan, Richard G. Kavanagh, Stella Joyce, Mika O’Callaghan Maher, Niamh Moore, Aisling McMahon, Deirdre Hussey, Michael G. J. O’Sullivan, Gerald Wyse, Noel Fanning, Owen J. O’Connor, Michael M. Maher
Publikováno v:
European Radiology Experimental, Vol 5, Iss 1, Pp 1-15 (2021)
Abstract Background Cerebrospinal fluid shunts in the treatment of hydrocephalus, although associated with clinical benefit, have a high failure rate with repeat computed tomography (CT) imaging resulting in a substantial cumulative radiation dose. T
Externí odkaz:
https://doaj.org/article/3437a17545f34a14979e6749a53ff92d
Autor:
Karl James, Patrick Duffy, Richard G. Kavanagh, Brian W. Carey, Stephen Power, David Ryan, Stella Joyce, Aoife Feeley, Peter Murphy, Emmet Andrews, Mark F. McEntee, Michael Moore, Conor Bogue, Michael M. Maher, Owen J. O’ Connor
Publikováno v:
Insights into Imaging, Vol 11, Iss 1, Pp 1-11 (2020)
Abstract Objectives To assess the diagnostic accuracy of fast acquisition MRI in suspected cases of paediatric appendicitis presenting to a tertiary referral hospital. Materials and methods A prospective study was undertaken between May and October 2
Externí odkaz:
https://doaj.org/article/de1baa665739413b8bc424d2787125cc
Autor:
Rory L. O’Donohoe, Richard G. Kavanagh, Alexis M. Cahalane, Diarmaid D. Houlihan, Jeffrey W. McCann, Edmund Ronan Ryan
Publikováno v:
European Radiology Experimental, Vol 3, Iss 1, Pp 1-6 (2019)
Abstract We report on the feasibility of C-arm cone-beam computed tomography (CBCT) parenchymal blood volume imaging (PBVI) performed immediately following transarterial chemoembolization (TACE) of hepatocellular carcinoma (HCC) to assess the need fo
Externí odkaz:
https://doaj.org/article/aafd9756b3fc4e39b27846f86285a29b
Autor:
Stephen O’Brien, Richard G. Kavanagh, Brian W. Carey, Michael M. Maher, Owen J. O’Connor, Emmet J. Andrews
Publikováno v:
European Radiology Experimental, Vol 2, Iss 1, Pp 1-10 (2018)
Abstract Background Inflammatory bowel disease (IBD) is a relatively common disorder with significant associated morbidity. Sarcopenia and myosteatosis are associated with adverse postoperative outcomes. This study investigated outcomes in IBD patien
Externí odkaz:
https://doaj.org/article/6e538b3c0acf4cd392545072ab44cd2f
Autor:
Siobhan O’Neill, Richard G. Kavanagh, Brian W. Carey, Niamh Moore, Michael Maher, Owen J. O’Connor
Publikováno v:
European Radiology Experimental, Vol 2, Iss 1, Pp 1-8 (2018)
Abstract Background The size-specific dose estimate (SSDE) is a dose-related metrics that incorporates patient size into its calculation. It is usually derived from the volume computed tomography dose index (CTDIvol) by applying a conversion factor d
Externí odkaz:
https://doaj.org/article/5f4dd18c5973437a99700b145655d274
Autor:
Patrick D. McLaughlin, Liam Chawke, Maria Twomey, Kevin P. Murphy, Siobhán B. O’Neill, Sebastian R. McWilliams, Karl James, Richard G. Kavanagh, Charles Sullivan, Faimee E. Chan, Niamh Moore, Owen J. O’Connor, Joseph A. Eustace, Michael M. Maher
Publikováno v:
Insights into Imaging, Vol 9, Iss 1, Pp 9-16 (2017)
Abstract Objectives We designed a prospective study to investigate the in-vivo relationship between abdominal body composition and radiation exposure to determine the strongest body composition predictor of dose length product (DLP) at CT. Methods Fo
Externí odkaz:
https://doaj.org/article/d4f9a634d2b0400cb1acfa736c49e48b
Autor:
Richard G. Kavanagh, John O’Grady, Brian W. Carey, Patrick D. McLaughlin, Siobhan B. O’Neill, Michael M. Maher, Owen J. O’Connor
Publikováno v:
Gastroenterology Research and Practice, Vol 2018 (2018)
Magnetic resonance imaging (MRI) is the mainstay method for the radiological imaging of the small bowel in patients with inflammatory bowel disease without the use of ionizing radiation. There are circumstances where imaging using ionizing radiation
Externí odkaz:
https://doaj.org/article/af7a562098cd41258d5b18a112bfc4ee
Autor:
Syed Akbar Zulquernain, Aislinn O'Connell, Richard G. Kavanagh, Owen J. O'Connor, John O’Grady, Michael M. Maher, Brian W. Carey, Fergus Shanahan, Elizabeth Kenny-Walsh
Publikováno v:
Scandinavian Journal of Gastroenterology. 57:175-182
Background and aims: Computed tomography (CT), often more accessible than magnetic resonance imaging (MRI), remains widely used though radiation exposure is an obvious disadvantage. We previously showed that modern CT technology can achieve over 70%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd510efc3a9b52175e02a3d43d599bfe
https://doi.org/10.1080/00365521.2021.1994640
https://doi.org/10.1080/00365521.2021.1994640
Autor:
Karl James, T. M. Grey, J.C. O'Driscoll, Stella Joyce, Claire Crowley, R. Chopra, B. Duffy, Richard G. Kavanagh, Mark F. McEntee, C. Kennedy, Owen J. O’ Connor, Michael M. Maher, Ernest U. Ekpo, Brian W. Carey, B. Normoyle, Fiachra Moloney, Niamh Moore
Publikováno v:
Radiography. 27:67-74
Introduction This study investigates instances of elevated radiation dose on a radiation tracking system to determine their aetiologies. It aimed to investigate the impact of radiographer feedback on these alerts. Methods Over two six-month periods 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee42453874f3507ac4461af836493003
https://doi.org/10.1016/j.radi.2020.06.004
https://doi.org/10.1016/j.radi.2020.06.004