Zobrazeno 1 - 10 of 57 pro vyhledávání: '"Gerrit J. Kemerink"'
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Akademický článek
Gonad shielding in pelvic radiography: modern optimised X-ray systems might allow its discontinuation
Autor: Cécile R. L. P. N. Jeukens, Gerhard Kütterer, Pierre J. Kicken, Marij J. Frantzen, Jos M. A. van Engelshoven, Joachim E. Wildberger, Gerrit J. Kemerink
Publikováno v: Insights into Imaging, Vol 11, Iss 1, Pp 1-11 (2020)
Abstract Objective As gonad shielding is currently under debate, this study evaluates the practice, from its introduction in about 1905 until today. Methods The literature was searched for developments in shielding and insights into the effects of io
Externí odkaz: https://doaj.org/article/806f431ee6334079b2d2f438d4403237
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2
Akademický článek
The skin dose of pelvic radiographs since 1896
Autor: Gerrit J. Kemerink, Gerhard Kütterer, Pierre J. Kicken, Jos M. A. van Engelshoven, Kees J. Simon, Joachim E. Wildberger
Publikováno v: Insights into Imaging, Vol 10, Iss 1, Pp 1-12 (2019)
Abstract Objectives To derive conversions of antiquated exposure data into modern equivalents and to apply these in the assessment of the skin dose of pelvic radiographs since 1896. Methods The literature 1896–2018 was searched for implicit and exp
Externí odkaz: https://doaj.org/article/269ce8bb779848a29042c6d2ec0533c5
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3
The skin dose of pelvic radiographs since 1896
Autor: Kees J. Simon, Gerrit J. Kemerink, P.J.H. Kicken, Jos M. A. van Engelshoven, Gerhard Kütterer, Joachim E. Wildberger
Publikováno v: Insights into Imaging, Vol 10, Iss 1, Pp 1-12 (2019)
Insights into Imaging
Insights into Imaging, 10(1):39. SpringerOpen
Objectives To derive conversions of antiquated exposure data into modern equivalents and to apply these in the assessment of the skin dose of pelvic radiographs since 1896. Methods The literature 1896–2018 was searched for implicit and explicit dos
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1849d8c9200564d37f502beec20451f
http://link.springer.com/article/10.1186/s13244-019-0710-1
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4
Impact of prompt gamma coincidence correction on absorbed dose estimation in differentiated thyroid cancer using I-124 PET/CT imaging
Autor: Gerrit J. Kemerink, Ina Binse, Roel Wierts, Felix M. Mottaghy, Walter Jentzen, Anouk G. G. Claessen, Joachim E. Wildberger, Maurizio Conti, Walter H. Backes, Ken Herrmann
Publikováno v: Nuclear Medicine Communications, 39(12), 1156-1164. LIPPINCOTT WILLIAMS & WILKINS
Introduction Iodine-124 positron emission tomography/computed tomography (I-124 PET/CT) is increasingly being used in the absorbed dose estimation in the radioiodine treatment of differentiated thyroid cancer (DTC). However, the produced prompt gamma
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9adfcfa2f49c4e6b5694240e7010491b
https://cris.maastrichtuniversity.nl/en/publications/913107e2-4b6a-499c-b466-d79aae5e2808
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5
Gonad shielding in pelvic radiography: modern optimised X-ray systems might allow its discontinuation
Autor: Marij J. Frantzen, Gerhard Kütterer, Cécile R. L. P. N. Jeukens, Jos M. A. van Engelshoven, P.J.H. Kicken, Joachim E. Wildberger, Gerrit J. Kemerink
Publikováno v: Insights into Imaging
Insights into Imaging, 11(1):15. SpringerOpen
Insights into Imaging, Vol 11, Iss 1, Pp 1-11 (2020)
Objective As gonad shielding is currently under debate, this study evaluates the practice, from its introduction in about 1905 until today. Methods The literature was searched for developments in shielding and insights into the effects of ionising ra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e1a31b80b9d8372bbccd49943923593
http://europepmc.org/articles/PMC7005227
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6
Early X-ray workers: an effort to assess their numbers, risk, and most common (skin) affliction
Autor: Gerrit J. Kemerink, Kees J. Simon, Joachim E. Wildberger, Josephus van Engelshoven, Gerhard Kütterer
Publikováno v: Insights into Imaging, 7(2), 275-282. SpringerOpen
Insights into Imaging
Objective To assess quantitatively the number of early X-ray workers, their risk of becoming a radiation victim, and their most common radiation-induced (skin) disease. Methods Information on professional life and occupational disease was retrieved f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::254b21facf7504aca75ecc3a8f7bb919
https://doi.org/10.1007/s13244-015-0457-2
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7
Quantitative performance evaluation of I-124 PET/MRI lesion dosimetry in differentiated thyroid cancer
Autor: Felix M. Mottaghy, K Herrmann, Walter Jentzen, Harald H. Quick, H J Wisselink, Joachim E. Wildberger, Walter H. Backes, Roel Wierts, Gerrit J. Kemerink, Ivo N. A. Pooters
Publikováno v: Physics in medicine and biology, 63(1):015014. IOP Publishing Ltd.
Physics in Medicine and Biology, 63(1):015014. IOP Publishing Ltd.
The aim was to investigate the quantitative performance of I-124 PET/MRI for pre-therapy lesion dosimetry in differentiated thyroid cancer (DTC). Phantom measurements were performed on a PET/MRI system (Biograph mMR, Siemens Healthcare) using 124I an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::407f83075741c65bd8bd6a2cae08df84
https://doi.org/10.1088/1361-6560/aa990b
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8
Dose-Response Relationship in Differentiated Thyroid Cancer Patients Undergoing Radioiodine Treatment Assessed by Means of 124I PET/CT
Autor: Boudewijn Brans, Walter Jentzen, Gerrit J. Kemerink, Felix M. Mottaghy, Nicolaas N. Schaper, Servais G. Halders, Roel Wierts, Walter H. Backes, Bas Havekes
Publikováno v: Journal of Nuclear Medicine, 57(7), 1027-1032. Society of Nuclear Medicine and Molecular Imaging
The dose response relationship in a fixed-aCtivity approach generally applied in the treatment of differentiated thyroid cancer was assessed using I-124 PET/CT. Methods: Pretherapeutic I-124 PET/CT images of 47 patients scheduled for radioiodine ther
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8949c44a4cac736ae7db6c80ba069f1a
https://www.ncbi.nlm.nih.gov/pubmed/26917706
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9
Extremity doses of nuclear medicine personnel: a concern
Autor: Felix M. Mottaghy, Gerrit J. Kemerink, Filip Vanhavere, Ilona Barth
Publikováno v: European Journal of Nuclear Medicine and Molecular Imaging, 39(3), 529-532. Springer, Cham
European Journal of Nuclear Medicine and Molecular Imaging
Nearly one in five workers in nuclear medicine is likely to receive more than the legal dose limit for the skin of 500 mSv per year according to a recently completed ORAMED study [1, 2]. ORAMED (Optimization of RAdiation protection of MEDical staff)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea02289e3dd794383f37e3bfa7f40da3
https://doi.org/10.1007/s00259-011-1973-z
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10
Activity quantification combining conjugate-view planar scintigraphies and SPECT/CT data for patient-specific 3-D dosimetry in radionuclide therapy
Autor: Gerrit J. Kemerink, Bernd Schweizer, Yannick Berker, Andreas Goedicke, Til Aach
Publikováno v: European Journal of Nuclear Medicine and Molecular Imaging, 38(12), 2173-2185. Springer, Cham
Purpose Three-dimensional dosimetry based on quantitative SPECT/CT has potential advantages over planar approaches, but may be impractical due to acquisition durations. We combine one SPECT/CT with improved quantification of multiple planar scintigra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e03ea7cbc064cf868245bd27d92bf8ee
https://doi.org/10.1007/s00259-011-1889-7
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