Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Nigel Howarth"'
Publikováno v:
Journal of the Belgian Society of Radiology, Vol 108, Iss 1, Pp 63-63 (2024)
The air crescent (AC) is a common radiological sign. Even if its commonest aetiology remains pulmonary aspergillosis, various other causes have been described. In this study, we report four rare causes of ACs seen on chest radiographs that haven’t
Externí odkaz:
https://doaj.org/article/d2ac65481b044940b00be332a0ae237d
Publikováno v:
Journal of the Belgian Society of Radiology, Vol 107, Iss 1, Pp 100-100 (2023)
Objective: Reject analysis is usually performed in digital radiography (DR) for quality assurance. Data for computed tomography (CT) rejects remains sparse. The aim of this study is to help provide a straightforward benchmark for reject analysis of b
Externí odkaz:
https://doaj.org/article/4671ac85b5b84796ad461f11d37f2581
Publikováno v:
Journal of the Belgian Society of Radiology, Vol 106, Iss 1 (2022)
Introduction: According to the ALARA principle, CT-imaging procedures should be implemented to optimize radiation doses. The purpose of this study is to determine whether a quality control process has an impact on compliance with procedures. Material
Externí odkaz:
https://doaj.org/article/da0e7f6aaafd4240b5f31526ef49db98
Publikováno v:
Journal of the Belgian Society of Radiology, Vol 105, Iss 1 (2021)
Teaching Point:Kommerell aneurysm is a rare differential diagnosis of mediastinal enlargement on a chest radiograph that requires CT for accurate diagnosis.
Externí odkaz:
https://doaj.org/article/e4b0d5ff404e4d998a42d83f6ed8abd4
Publikováno v:
Journal of the Belgian Society of Radiology, Vol 100, Iss 1 (2016)
Externí odkaz:
https://doaj.org/article/b352dc794cb745159c1cb06b865d3d57
Publikováno v:
European Radiology. 31:6605-6611
To investigate the proportion of clinical scenarios covered by EURO-2000 Guidelines and ESR iGuide, and assess compliance with both guidelines. The clinical indication on archived request forms for head, chest, abdomen-pelvis, and spine CT examinatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::219b7cd46bf53709a0b1164f1039306e
https://doi.org/10.1007/s00330-021-07736-w
https://doi.org/10.1007/s00330-021-07736-w
Publikováno v:
European radiology
Objectives: To estimate the variability of CT diagnostic reference levels (DRLs) according to the methods used for computing collected data. Methods: Dose-length products (DLP) were collected by our national nuclear control agency from the 250 device
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd340cec6a300c85c7d881bd5f070bdc
https://doi.org/10.1007/s00330-019-06141-8
https://doi.org/10.1007/s00330-019-06141-8
Publikováno v:
European Radiology. 29:5307-5313
To determine the variabilities of dose-area-products (DAP) of frequent X-ray examinations collected for comparison with diagnostic reference levels (DRLs). DAP values of chest, abdomen, and lumbar spine examinations obtained on devices from two manuf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e2b51798a0800fa00fa36bc981d3e82
https://doi.org/10.1007/s00330-019-06055-5
https://doi.org/10.1007/s00330-019-06055-5
Publikováno v:
European radiology, 30 (8
Objectives: To estimate the variability of X-ray diagnostic reference levels (DRLs) depending on the number of X-ray devices and data per device. Methods: Dose-area products (DAP) were collected by the national nuclear control agency from the 590 dev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d9ddacf64d5b6ad90a67f7774d3b8e6
http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/311488
http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/311488
Publikováno v:
American Journal of Roentgenology. 210:1042-1058
The purpose of this study is to investigate the magnitude of differences between attenuation values measured on virtual unenhanced images and true unenhanced images obtained using third-generation dual-source dual-energy CT (DECT).A total of 83 patie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d10488e7b0ab3ea8a391ef0405cef8fb
https://doi.org/10.2214/ajr.17.18248
https://doi.org/10.2214/ajr.17.18248