Arun Gill

Artificial Intelligence
Teleradiology sector provides clear ray of hope in COVID-19 era
How is teleradiology faring in the pandemic? How is artificial intelligence shaping the market? How do the major players compare and what does the future hold? Analyst Arun Gill gives some answers.
February 7, 2021
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Artificial Intelligence
Is teleradiology's growth sustainable beyond 2020?
Teleradiology services are thriving across the globe, but particularly in the U.K. and Ireland. Market analyst Arun Gill looks at the forces driving this expansion and assesses the key players and the opportunity offered to vendors by artificial intelligence.
March 2, 2020
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Top Stories
2025 04 08 Radiology Guan Figure2
CT
CT effective for tracking colon cancer lymph node distribution
Using CT to track lymph node distribution in colon cancer patients is more effective at identifying metastasis than conventional testing.
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Molecular Imaging
PET reveals brain’s responses to music
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Molecular Imaging
SPECT/CT measure validated for diagnosing ATTR
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MRI
MRI safety manual gets a makeover
Dr. Hedvig Hricak.
Health Equity
Resolution on imaging access awaits World Health Assembly approval
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CT effective for tracking colon cancer lymph node distribution
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Using CT to track lymph node distribution in colon cancer patients is more effective at identifying metastasis than conventional testing.
April 11, 2025
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PET reveals brain’s responses to music
By Will Morton
PET has provided the first neuroimaging evidence that music affects the brain’s opioid receptor system.
April 9, 2025
2025 04 07 Pet Music Thumbnail
SPECT/CT measure validated for diagnosing ATTR
By Will Morton
A research team in Finland has validated the accuracy of a SPECT/CT measure for diagnosing transthyretin amyloidosis.
April 7, 2025
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MRI safety manual gets a makeover
By Kate Madden Yee
Emergency situations, MRI screening, and special patients and personnel are addressed in an updated safety guide.
April 4, 2025
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Resolution on imaging access awaits World Health Assembly approval
By Maryam Payne
The WHO board has adopted the Strengthening Medical Imaging resolution and it now looks set for approval by the World Health Assembly. Prof. Hedvig Hricak moderated an important webinar on the topic last week.
April 1, 2025
Dr. Hedvig Hricak.
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Ultrasound is really pushing the boundaries of space medicine, say experts. A congress session has cast new light on the subject.
April 1, 2025
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AI speeds up fetal ultrasound scan times
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U.K. researchers are convinced AI can help sonographers find fetal abnormalities faster and with high accuracy.
March 31, 2025
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Nociceptive responses to contrast CT aren't necessarily pathology
By Kate Madden Yee
Nociceptive responses to contrast CT such as intense warmth, urinary urgency, a metallic taste, dry mouth, and mild discomfort or pain aren't necessarily indicators of adverse contrast reactions.
March 28, 2025
Contrast Injector
Radiology societies demand retraction of 'flawed' interventional guideline
By Liz Carey
The American College of Radiology and 33 other societies have urged the BMJ to retract guidelines on injections for back and neck pain.
March 25, 2025
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MRI identifies parts of the brain that remember words
By Kate Madden Yee
MRI has identified parts of the brain needed to remember words -- and how those parts may be affected by epilepsy.
March 25, 2025
Brain Puzzle Dementia
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.
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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.
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