Luc Beaulieu, PhD

Molecular Imaging
Brachytherapy dose calculation just got better
Everyone agrees that patients undergoing radiotherapy usually do not resemble uniform water spheres with a 30-cm diameter. Nevertheless, this is the common assumption of radiation dose calculations used for brachytherapy.
January 14, 2013
2011 08 18 11 46 39 703 Med Phys Web Logo 100
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Artificial Intelligence
ML-based system predicts x-ray service times
A team in Italy has developed a real-time machine-learning (ML) system that can predict x-ray service times in emergency departments.
Johannes Wörsdörfer (left) and Fadi Matar gained firsthand experience in the world of radiology at ECR 2025. Courtesy of Johannes Wörsdörfer and DRG.
CT
What makes medical students choose a career in radiology?
Images Large Radiol
Artificial Intelligence
Do radiologists trust mammography AI software?
Breast Cancer3
Womens Imaging
Study: AI still not ready for routine use in mammography
2025 03 14 Micro Ultrasound Prostate Thumbnail 67d470b3201c3
Ultrasound
Micro-ultrasound matches MRI in predicting prostate tumor volume
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ML-based system predicts x-ray service times
By Will Morton
A team in Italy has developed a real-time machine-learning (ML) system that can predict x-ray service times in emergency departments.
March 21, 2025
Emergency Entrance 400
What makes medical students choose a career in radiology?
By Maryam Payne
In an interview with the German Roentgen Society conducted at ECR 2025, medical students Fadi Matar and Johannes Wörsdörfer reveal why they're interested in radiology.
March 21, 2025
Johannes Wörsdörfer (left) and Fadi Matar gained firsthand experience in the world of radiology at ECR 2025. Courtesy of Johannes Wörsdörfer and DRG.
Do radiologists trust mammography AI software?
By Erik L. Ridley
A large-scale trial on the use of mammography AI software in a breast cancer screening program has found recalls were lower when cases were flagged by AI.
March 20, 2025
Images Large Radiol
Study: AI still not ready for routine use in mammography
By AuntMinnieEurope.com staff writers
Breast AI software performed less well than human readers by recording a higher recall rate and significantly more missed cancers, U.K. researchers have found.
March 19, 2025
Breast Cancer3
Micro-ultrasound matches MRI in predicting prostate tumor volume
By Amerigo Allegretto
Micro-ultrasound may be a suitable alternative to MRI for predicting pathological tumor volume in prostate cancer lesions.
March 18, 2025
2025 03 14 Micro Ultrasound Prostate Thumbnail 67d470b3201c3
Team Zurich post new data on dose in lung screening
By Kate Madden Yee
Photon-counting CT technology can yield significant dose reduction on CT lung cancer screening examinations, Swiss researchers have reported.
March 13, 2025
Lung Ct Images
What does it take to implement AI into prostate MRI workflow?
By Maryam Payne
The integration of AI into diagnostic workflows requires assessment to ensure safety, accuracy, and appropriate use, according to two experts in oncologic imaging.
March 12, 2025
2025 03 13 Prostate Ai Radiologist Interactions Slide4 Thumbnail
The wraps come off European radiology AI journal
By Maryam Payne
Europe officially has another radiology journal, after the inaugural issue of the European Journal of Radiology – Artificial Intelligence (EJR-AI) was unveiled.
March 11, 2025
Artificial Intelligence Ai Medical Healthcare Tools 400
U.K. radiologist receives suspended sentence
By Maryam Payne
A senior radiologist from a top U.K. cancer hospital has received an eight-week sentence suspended for 12 months for an illicit sexual encounter on a train. He now faces a General Medical Council investigation.
March 7, 2025
Gavel 400
Video from ECR: What's up with Paul Parizel?
By Philip Ward
Exude happiness, don't cling on to the past, and keep the long-term goal in mind. These are the top lifestyle tips of Prof. Paul Parizel, who reflects on his move from Belgium to Australia and on the wave of U.K. and Irish trainees arriving Down Under.
March 4, 2025
2024 04 16 Paul Parizel
MRI departments can limit water pollution, be more energy-efficient
By Amerigo Allegretto
At ECR 2025, Dr. Linda Moy outlined ways that radiologists working with MRI can take steps toward eco-friendly practices and limit water pollution.
March 3, 2025
Dr. Linda Moy explains at ECR 2025 how gadolinium waste from contrast agents exacerbates water pollution. She offered several suggestions to limit or even eliminate the use of gadolinium-based contrast agents in favor of more energy-efficient MR imaging methods.
Philips showcases AI, MRI, and informatics upgrades at ECR 2025
By Erik L. Ridley
AI enhancements, a new MRI scanner, and cloud-based radiology informatics were among the featured highlights for Philips at ECR 2025.
March 1, 2025
Clinical pelvis image acquired on a Ingenia Evolution 3-tesla scanner and reconstructed using Philips' SmartSpeed Precise AI-based image reconstruction technology. Image courtesy of Philips.
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