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Introduction: Lead contact shielding has been an essential element of patient radiation protection since its introduction in the early 1900s. The European Consensus Statement (ECS) on Patient Contact Shielding argues that diagnostic radiation doses have decreased to negligible levels. Given the potential for lead shielding to be misaligned or displaced, the ECS recommends refraining from its use to prevent the occurrence of repeated radiation exposures. This study aims to describe the awareness of radiographers concerning the European Consensus Statement with emphasis dedicated to shielding outside the FOV or out-of-field shielding (OFS).
Methods: An online survey was designed to assess radiographer's awareness and attitudes to the ECS. This survey incorporated quantitative and qualitative elements. The survey was distributed to a target population of registered radiographers.
Results: There were 112 participants who registered as Irish radiographers. Seventy-nine (71%) participants knew of the European Consensus publication on patient contact shielding. Eighty-one (72.3%) participants agreed that the risk from ionising radiation in general radiography exams is negligible. Seventy-two (63.4%) participants felt more training should be provided on OFS. Thirty-two (28.6%) participants agreed that some patients are more sensitive to ionising radiation, and shielding may be the safest action.
Conclusion: The results of this study indicate that responding radiographers are aware of the European Consensus Statement and largely agree with its recommendations to discontinue the use of shielding during low-dose X-ray examinations. Additionally, the study reveals that most radiographers do not employ lead shielding in various common clinical practice scenarios.
Implications For Practice: Further investigation is required to evaluate radiographer's attitudes toward contact shielding. Future research might explore the psychological impact on patients, infection concerns, departmental protocols, and discomfort related to contact shielding.
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http://dx.doi.org/10.1016/j.jmir.2025.101888 | DOI Listing |
Mol Phylogenet Evol
August 2025
Pós-graduação em Biodiversidade e Evolução (PPGBE), Museu Paraense Emílio Goeldi, Caixa Postal 399, CEP 66040-170 Belém, Pará, Brazil; Instituto Tecnológico Vale - Desenvolvimento Sustentável, Belém, Pará, Brazil. Electronic address:
Warbling antbirds consist of an avian genus (Hypocnemis) with a wide distribution, confined to the Amazon basin, and whose true diversity and evolutionary history remain poorly understood. Here, we used sequences of 2,222 Ultra-conserved Elements (UCEs) and 30 exons loci from 58 specimens belonging to all currently recognized Hypocnemis species and all but one subspecies to infer phylogenies, population structure, interspecific limits, and the genus' biogeographic history. A consensus of phylogenies, networks, and phylogeographic structure analyses recovered up to thirteen independent evolutionary units within the genus, which currently has eight named species.
View Article and Find Full Text PDFMol Omics
September 2025
School of Veterinary Medicine and Zootechny, Federal University of Bahia, Brazil, 40110-060, Brazil.
Glycans are recognized as biomarkers and therapeutic targets. However, these molecules remain a critical blind spot in understanding post-translational modifications, particularly in vertebrate species inhabiting diverse habitats. The glycans present in tears play a crucial role in eye protection and may be one of the key factors in adapting to direct environmental contact.
View Article and Find Full Text PDFAntibiotics (Basel)
July 2025
Department of Medicine, Division of General Internal Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA.
Among all ambulatory antibiotic prescriptions, about 20% are non-visit-based (ordered outside of an in-person clinical encounter), and about 30% are not associated with an infection-related diagnosis code. To identify the rationale for ambulatory antibiotic prescribing, we queried the electronic health record (EHR) of a single, large health system in the Midwest United States to identify all oral antibiotics prescribed from November 2018 to February 2019 and examined visit, procedure, lab, department, and diagnosis codes. For the remaining antibiotic prescriptions-mostly non-visit-based, no-infectious-diagnosis-documented-we randomly selected and manually reviewed the EHR to identify a prescribing rationale and, if none was present, surveyed prescribers for their rationale.
View Article and Find Full Text PDFMicromachines (Basel)
August 2025
Department of Semiconductor Engineering, Seoul National University of Science and Technology, Seoul 01811, Republic of Korea.
With the increasing complexity and integration density of System-in-Package (SiP) technologies, the demand for selective electromagnetic interference (EMI) shielding is growing. Conventional sputtering processes, while effective for conformal EMI shielding, lack selectivity and often require additional masking or post-processing steps. In this study, we propose a novel, laser-based approach for the selective removal of EMI shielding layers without physical masking.
View Article and Find Full Text PDFSci Rep
August 2025
Department of Mechanical and Nuclear Engineering, Material Science Center, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates.
Introducing multiple functionalities to contact lenses (CLs) are achieved by additives such as nanomaterials, pigments, and dyes. CLs with graphene have been used in electromagnetic interference (EMI) shielding, drug delivery and sensing. Generally, CVD graphene or graphene nanocomposites are used during the manufacturing stage of CLs.
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