Výsledky vyhledávání - "Julie, Lucey"

Akademický článek

Whole-body radiation exposure in Trauma and Orthopaedic surgery

Autor: Robert J. Hurley, Fergus J. McCabe, Luke Turley, Danielle Maguire, Julie Lucey, Conor J. Hurson

Publikováno v: Bone & Joint Open, Vol 3, Iss 11, Pp 907-912 (2022)

AimsThe use of fluoroscopy in orthopaedic surgery creates risk of radiation exposure to surgeons. Appropriate personal protective equipment (PPE) can help mitigate this. The primary aim of this study was to assess if current radiation protection in o

Externí odkaz: https://doaj.org/article/6a36ee63d88b4b859cc07a5bc97123dc

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Akademický článek

Patient radiation dose during angiography and embolization for abdominal hemorrhage: the influence of CT angiography, fluoroscopy system, patient and procedural variables

Autor: Conor McCaughey, Gerard M. Healy, Hanin Al Balushi, Patrice Maher, Jackie McCavana, Julie Lucey, Colin P. Cantwell

Publikováno v: CVIR Endovascular, Vol 5, Iss 1, Pp 1-10 (2022)

Abstract Background Angiography and embolization (AE) is a lifesaving, high radiation dose procedure for treatment of abdominal arterial hemorrhage (AAH). Interventional radiologists have utilized pre-procedure CT angiography (CTA) and newer fluorosc

Externí odkaz: https://doaj.org/article/830ead0791674d51961af8b1e887e96d

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Assessment of occupational exposure from shielded and unshielded syringes for clinically relevant positron emission tomography (PET) isotopes—a Monte Carlo approach using EGSnrc

Autor: Seán Cournane, Ann McCann, Julie Lucey, L. León Vintró

Publikováno v: Journal of Radiological Protection. 41:1060-1074

18F has been the most widely used radionuclide in positron emission tomography (PET) facilities over the last few decades. However, increased interest in novel PET tracers, theranostics and immuno-PET has led to significant growth in clinically used

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a71f72a0747e5f06ef644ea64e85d085
https://doi.org/10.1088/1361-6498/ac0df5

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MODELLING AUTOMATIC EXPOSURE CONTROL RESPONSE TO THE PRESENCE OF THE PATIENT SCANNING BED IN A HYBRID PET/CT SCANNER

Autor: Jackie McCavana, Julie Lucey, Matthew Reade, Seán Cournane

Publikováno v: Radiation Protection Dosimetry. 196:199-206

Automatic Exposure Control (AEC) systems optimise radiation dose to the patient while providing adequate image quality. This study examined the effect that the increased localiser region of interest of a hybrid PET/CT has on the CTDIvol, focussing on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad5e10c43e6aec33ccd32428791f4fe3
https://doi.org/10.1093/rpd/ncab151

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Development of a scatter correction technique for planar

Autor: Niamh, McArdle, Seán, Cournane, Jackie, McCavana, Julie, Lucey, Luis, León Vintró

Publikováno v: Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB). 99

Prior toThe open access SIMIND Monte Carlo modelling software was used to estimate an optimum scatter window (SW) for scatter correction. The uncertainties associated with scatter and scatter contributions from the liver on the LSF were evaluated usi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::37a6bcca0fa6761d28f8d0b05c29eddd
https://pubmed.ncbi.nlm.nih.gov/35665625

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Patient radiation dose during angiography and embolization for abdominal hemorrhage: the influence of CT angiography, fluoroscopy system, patient and procedural variables

Autor: Conor McCaughey, Gerard M. Healy, Hanin Al Balushi, Patrice Maher, Jackie McCavana, Julie Lucey, Colin P. Cantwell

Publikováno v: CVIR endovascular. 5(1)

Background Angiography and embolization (AE) is a lifesaving, high radiation dose procedure for treatment of abdominal arterial hemorrhage (AAH). Interventional radiologists have utilized pre-procedure CT angiography (CTA) and newer fluoroscopic syst

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a236e57b9cd786d725dd31d2821cb92a
https://pubmed.ncbi.nlm.nih.gov/35171363

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Relative response of dosimeters to variations in scattered X-ray energy spectra encountered in interventional radiology

Autor: Jackie McCavana, Maeve Masterson, Julie Lucey, Nina McWilliams, Seán Cournane, Dani Maguire

Publikováno v: Physica Medica. 67:141-147

Purpose The new lower eye lens dose limit is of relevance in interventional radiology, where higher dose procedures result in increased scattered radiation to staff. The eye lens dose may be monitored using the directional dose equivalent at 3 mm dep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2318e97c92b9618fe67a84fc243d0e7f
https://doi.org/10.1016/j.ejmp.2019.11.002

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