Brian Casey and Cynthia Keen

CT
FDA hearings rise above medical radiation rhetoric
Despite a few distractions, the U.S. Food and Drug Administration's hearings this week on medical radiation dose occurred in a constructive environment and represent the agency's serious intentions to resolve the dose dilemma, according to participants at the hearings.
March 30, 2010
Product News
Philips touts MRI advances, CT dose reduction at RSNA
CHICAGO - New clinical applications in MRI, dose reduction programs in CT and interventional radiology, and continuing progress in its new women's health division are among the highlights in the RSNA booth of Philips Healthcare at this week's meeting.
December 1, 2009
2009 12 02 11 43 03 108 Philips Dose Aware Thumb
Industry News
Philips adds 128-slice CT, 3-tesla MRI, flat-panel surgical C-arm
CHICAGO - Philips Healthcare is using its RSNA appearance to feature a new 128-slice CT scanner, as well as a 3-tesla MRI system. The company is also discussing a prototype PET/MRI system and a surgical C-arm based on flat-panel digital technology.
December 2, 2008
2008 12 03 11 30 25 278 Philips Carm Resized
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Top Stories
Space Flight
Digital X-Ray
DEXA offers new clues on bone health in astronauts
With longer stays in space projected, safeguarding astronaut skeletal health has become even more important.
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Equipment
Who can be a certified radiology equipment specialist?
Back Spine Skeleton
MRI
RSNA releases Lumbar Degenerative Imaging Spine Classification dataset
Breast Cancer
Womens Imaging
MBI remains underused despite high performance
Amy Thompson of Signify Research.
Enterprise Imaging
Teleradiology at an inflection point: Growth potential amid market rivalry
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DEXA offers new clues on bone health in astronauts
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With longer stays in space projected, safeguarding astronaut skeletal health has become even more important.
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RSNA releases Lumbar Degenerative Imaging Spine Classification dataset
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LumbarDISC is the largest publicly available adult MRI lumbar spine dataset for degenerative disease, according to the society.
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Teleradiology at an inflection point: Growth potential amid market rivalry
By Amy Thompson
Amy Thompson of Signify Research discusses recent trends in the teleradiology market.
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Amy Thompson of Signify Research.
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The research results suggest that the LLM "can aid real-world natural language processing applications," researchers noted.
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How does high alcohol use affect the brain?
By Will Morton
Synaptic density deficits are evident even in people with mild-to-moderate alcohol use disorder.
January 15, 2026
2026 01 15 Brain Synapse Density Thumbnail
MRI technique shows promise for diagnosing 'at risk' MASH patients
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The findings address a clinical need, as noninvasive, accurate diagnostic tools are critical for identifying patients at risk of MASH.
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DBT's performance suffers when imaging extremely dense breasts
By Amerigo Allegretto
Digital breast tomosynthesis (DBT) has lower sensitivity when imaging extremely dense breasts compared with other density categories.
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Breast Dbt Social
Presurgical mpMRI helps predict chronic kidney disease risk
By Kate Madden Yee
Preoperative multiparametric MRI (mpMRI) helps predict patients' chronic kidney disease risk after nephrectomy.
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Kidney
Breast MRI shows higher BPE levels in Black women
By Liz Carey
Studies suggest a positive association between increasing ordinal levels of background parenchymal enhancement (BPE) and breast cancer risk.
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2026 01 13 Parenchymal Enhancement Minimal To Marked Thumbnail
AI proves more sensitive than rads for identifying extranodal extension
By Kate Madden Yee
The algorithm bested head and neck cancer specialists for detecting pathologic lymph node extranodal extension.
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Artificial Intelligence Ai Hand Social
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