Erik L. Ridley

AI
AI algorithm automates labeling of brain MRI images
An artificial intelligence (AI) algorithm can label more than 100,000 brain MRI exams in less than 30 minutes, enabling the creation of large datasets needed for training deep-learning models, according to research from a top U.K. facility.
August 3, 2021
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Clinical News
Spanish group seeks to optimize outcome in stroke cases
Researchers from Hospital Universitari Vall d'Hebron in Barcelona have found that patients with suspected large vessel occlusion stroke can have better long-term outcomes if they are transferred directly to the angiography suite for diagnosis upon admission.
August 3, 2021
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Clinical News
Imaging highlights brain changes in professional rugby players
Advanced MRI shows that many active elite rugby players experience changes in brain white matter due to their participation in the sport, a new study from Imperial College London has found.
July 26, 2021
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AI
Dutch duo fears AI implementation will add to radiology's workload
Longer postprocessing and interpretation times could mean that artificial intelligence (AI) will end up increasing the workload of radiologists overall, researchers from the Netherlands have reported in a new study.
June 30, 2021
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AI
AI can enhance identification of kidney stones on CT scans
Investigators from the University of Turgut Ozal in Malatya, Turkey, have developed an artificial intelligence (AI) algorithm to detect and localize kidney stones on noncontrast CT exams. The algorithm yielded 96.8% accuracy in testing and was deemed to be ready for clinical use.
June 22, 2021
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AI
Study: AI helps pinpoint severity of Parkinson's disease
Researchers from the University of Córdoba in Spain have found that artificial intelligence (AI)-based analysis of 3D SPECT exams can help physicians to determine a patient's stage of Parkinson's disease.
June 15, 2021
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AI
AI can help stratify COVID-19 risk on lung ultrasound
Deep-learning algorithms can be used to automatically provide risk scores on lung ultrasound exams in COVID-19 patients, researchers from Italy reported in an article published online on 27 May in the Journal of the Acoustical Society of America.
June 7, 2021
Examples of lung ultrasound images corresponding to score 3, score 0, and score 2
AI
Italian AI team determines COVID-19 risk on lung ultrasound
Artificial intelligence (AI) researchers from Italy have used deep-learning algorithms to automatically provide risk scores on lung ultrasound exams in COVID-19 patients. They published their results online on 27 May.
June 2, 2021
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Clinical News
HSE makes steady progress in restoring Irish health IT systems
The Health Service Executive (HSE) in Ireland has revealed that steady progress is being made on restoring IT systems and it has taken a high court order against the hackers in the aftermath of the recent cyberattack. But challenges still remain, the HSE said on 1 June.
June 1, 2021
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AI
Swedish group investigates how AI can enhance breast screening
Artificial intelligence (AI) has drawn significant interest lately for its potential to increase the efficiency and effectiveness of breast cancer screening programs. Researchers from Sweden are putting that idea to the test in a large randomized prospective trial that will enroll 100,000 women.
May 19, 2021
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3D medical illustration of human liver with anatomical blood vessels and pink dotted pattern background
MRI
Gadoxetic acid-enhanced MRI changing understanding of liver diseases
The contrast agent is changing approaches toward diagnosis of liver diseases, according to data collected over the last 15 years.
Medical imaging analysis showing CT scans with segmentation, 3D anatomical reconstructions, and Bland-Altman statistical comparison plot.
CT
Deep-learning model predicts mortality from CTA scans
Three panelists engaged in discussion at a conference event with pink ambient lighting and CIU190 logo displayed on screen behind them.
Molecular Imaging
CHILI 9.0: Dynamic PET moves beyond tumor detection
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Interventional
SIRM 2026 in Milan with focus on digital transformation
Professional speaker presenting on stage with Healthineers logo displayed on screen behind him
Industry News
Siemens Healthineers posts strong Q4, plans name change
More in Home
Telix signs agreement to acquire ITM
By Erik L. Ridley
The deal would create a combined company with significant radioisotope manufacturing, distribution, and radiopharmaceutical development capabilities.
September 21, 2026
Glowing atom symbol with blue and orange neon effects over industrial laboratory equipment
Sustainability in cancer care: from machines to systems
By Claudia Tschabuschnig
Speakers at a session at the IAEA Scientific Forum asked what remains after the machine has been installed.
September 21, 2026
Panel of experts discussing at IAEA Scientific Forum with audience seated at tables
Les patients d’abord! Patients first at this year’s JFR meeting
By Frances Rylands-Monk
JFR president Prof. Isabelle Thomassin-Naggara discusses the importance of the human radiologist for patients, a key theme at this year’s congress.
September 18, 2026
Pink carnation flowers in glass vase on moss-covered wooden base with blurred garden background
IAEA Scientific Forum: Can automated planning shorten radiotherapy waits?
By Claudia Tschabuschnig
Research promising one-second treatment planning prompted discussion of workforce shortages and delays in cancer care at the IAEA Scientific Forum in Vienna.
September 17, 2026
Toronto City Hall's iconic curved modernist building with twin towers and international flags under clear blue sky
Radiation medicine aims to tackle cancer care inequalities in low-income countries
By Claudia Tschabuschnig
Health experts discussed challenges facing cancer care in low income countries, the potential of theranostics as well as AI, covering various topics to bridge global health disparities at the IAEA Scientific Forum in Vienna.
September 16, 2026
IAEA Scientific Forum panel discussion with speakers on stage and large display screens showing presenter content
IAEA Scientific Forum: Where you live should not determine access to cancer care
By Claudia Tschabuschnig
At the IAEA Scientific Forum in Vienna, politicians, health policymakers, ministers, and physicians came with a bunch of numbers on the stark differences in access to radiotherapy, nuclear medicine, and medical imaging, especially in low and middle income countries.
September 15, 2026
IAEA logo featuring gold atomic symbol with laurel wreaths and 'Atoms for Peace and Development' text displayed at conference venue
CIRSE: Studies link ablation margins to liver tumor control
By Claudia Tschabuschnig
Two studies presented at CIRSE 2026 linked adequate ablation margins to better liver tumor control. Measuring those margins consistently remains a challenge.
September 14, 2026
Three panelists discuss at a professional conference table with laptops and microphones against a blue striped backdrop Gonnie van Erp: “We still see interobserver differences in margin assessment.”
ESHNR 2026 spotlights salivary gland perfusion and neck cyst origins
By Claudia Tschabuschnig
The society honoured Tim Beale and supported the next generation of radiologists at ESHNR 2026 in Budapest.
September 14, 2026
ESHNR Masterclass in H&N Radiology event slide displayed at conference with panel of speakers seated at table
From the reading room to the front line and back to the saddle
By Oleksandr Berezovskyi
A radiologist's ride from Ukraine to Berlin.
September 11, 2026
Through-Europe Charity Ride promotional graphic featuring cyclists and event details for Ukrainian veterans support, September 28 - October 8
Radical radiotherapy use rising for treating lung cancer
By Amerigo Allegretto
Radical radiotherapy use nearly doubled between 2010 and 2021 in lung cancer patients and correlates to improved five-year outcomes.
September 10, 2026
Anatomical illustration of human lungs with highlighted bronchial pathways in red, pink, and yellow gradient against a translucent body silhouette.
CIRSE: Should drug-coated devices remain routine in leg artery treatment?
By Claudia Tschabuschnig
Could SWEDEPAD, two Swedish trials comparing drug-coated and uncoated devices for leg artery treatment, change practice? CIRSE experts debated patient benefits and long-term safety.
September 10, 2026
Large corporate conference audience seated in auditorium facing illuminated stage with presentation screens and speaker
CIRSE’s ‘Amazing Interventions’ go beyond conventional routes
By Claudia Tschabuschnig
From creating new biliary pathways to targeting elusive lymphatic leaks, specialists at CIRSE 2026 shared inventive interventions for patients with few remaining options.
September 9, 2026
Medical conference presentation on endovascular splenorenal shunt for portal vein thrombosis at CIRSE 2026
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