Should radiation dose from previous medical imaging be considered when a new scan is made? UK experts issued a joint position statement that favors clinical need over prior exposures.
Against a backdrop of changing technology and reduced patient dose, a new momentum is emerging within radiology to eradicate patient shielding. The subject has been extensively debated and researched in recent years but there is now a growing consensus to end the practice, apart from with a few exceptions. The topic was the focus of a session at ECR 2023 in Vienna where different perspectives…
Women working in health care who are regularly exposed to radiation from X-rays and other imaging procedures need better ionizing radiation protection.
Radiation exposure in diagnostic and interventional radiology is steadily being reduced, but some important parameters have hardly been taken into account so far, says Dr Kerstin Jungnickel. The medical physics expert explains how patient-specific protocols can improve radiation protection and outlined new findings on the radiosensitivity of certain body regions and their impact.
Radiographers could help design new artificial intelligence (AI) tools for radiation protection, Mark McEntee, professor of diagnostic radiography at University College Cork, Ireland, argued during the annual EuSoMII meeting in October.
Exposure to ionising radiation is a major health concern for many interventional radiologists. To help attain an understanding for radiation distribution in a clinical setting, experts tap into the potential of virtual reality (VR).
A Europe-wide project aims to improve medical radiation protection for patients and staff by better understanding and evaluating the health effects of exposure to low-dose ionising radiation resulting from diagnostic and therapeutic procedures.
The percentage of medical imaging equipment in Europe that is more than ten years old is alarmingly high, and the broad disparities in equipment density between European countries remain. These are the principal findings in the 2021 edition of the COCIR Medical Imaging Equipment Age Profile and Density. This has potentially negative consequences for patients and for the budgets of healthcare…
The Swedish RTI Group reports three notable milestones in 2021, including its 40th year in specialised X-ray safety manufacturing. In 1981, the DIGI-X model – the first commercially available multimeter to measure non-invasive kV – was launched. ‘Subsequent developments have included world firsts, in both quality assurance (QA) hard- and software, of the Mini-X, PMX-II, Barracuda and…
Contact shielding is one of the most divisive areas in radiography. Is it still essential in protecting patients from radiation, or has new technology made this precaution obsolete? Two experts debated the issue at the ISRRT congress in Dublin.
Prostate cancer specialists from the Radiotherapy Department at Norfolk and Norwich University Hospitals Foundation Trust have become the first in the world to use an innovative technique to help patients receiving treatment for prostate cancer. Some patients receiving radiotherapy for prostate cancer will have their treatment split into two portions. The first stage of killing the cancerous…
A new project for radiation exposure reduction aims to improve justification of computed tomography (CT) in Europe through co-ordinated action. For this, the European Society of Radiology has been awarded the European Commission Tender ‘European co-ordinated action on improving justification of computed tomography’ (acronym: EU-JUST-CT). The project started on 7 April 2021 and will last until…
Building capacity, quality and safety awareness in Africa has been high on the agenda of the International Atomic Energy Agency (IAEA) and the European Society of Radiology. Transferring and adapting those concepts to African realities has been the focus of Boudjema Mansouri, a professor of radiology in Algiers, Algeria, who will explain the challenges that this task entails in a session…
Clinicians will be able to take a low radiation, digital X-ray image - without the need for an anti-scatter grid - thanks to new innovative ‘scattering suppression software’. Developed by photonics scientists at the Warsaw University of Technology (WUT), working in collaboration with innovation incubator ACTPHAST 4.0 and medical imaging company Italray SRL, the new algorithm ‘auto…
Imagers need special scenarios, skills and tools to examine larger patients, who present more challenges when it comes to radiological procedures. New ultrasound devices could help reduce dose exposure in these patients, who are more likely to undergo x-ray based examinations and receive a higher dose during those, experts explained in a dedicated session during ECR 2020.
About 2,200 satellites are currently orbiting the Earth and soon space stations may be equipped with the latest medical imaging technology, including interventional radiology devices. In France, radiologists and astronauts are putting their heads together to make this vision materialise in a unique partnership between the French Society of Radiology (SFR) and the French Space Agency (CNES).
Dosimetry specialist PTW Freiburg GmbH signed a collaboration agreement with The Netherlands Cancer Institute – Antoni van Leeuwenhoek Hospital (NKI-AVL, Amsterdam) to jointly develop an advanced EPID-based dosimetry solution for automated patient-specific quality assurance in radiotherapy. The new software module RT EPID, which will become part of PTW’s patient QA platform Veriqa, builds on…
The dosimetry specialist PTW Freiburg GmbH has entered into a collaboration with the US-based bioinformatics company Radialogica LLC to integrate their advanced SciMoCa Monte Carlo dose calculation algorithm into PTW’s patient QA platform Veriqa. The new Veriqa module RT MonteCarlo 3D, which uses the SciMoCa dose engine for calculation-based radiotherapy plan verification, has received CE mark…
The British Institute of Radiology (BIR) and a working party of UK radiological professional bodies and agencies have published evidence-based guidance which shows that patient contact shielding (such as aprons, thyroid or gonad shields) provides minimal or no benefit. It concludes that there are other areas of radiation protection which are more effective in optimising radiation exposure such as…
