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Radiology & Imaging news
Pro fighters risk damage to the brain's 'garbage disposal'
The brain's waste-clearing system significantly declines in function with repeated head impacts, according to a new study of cognitively impaired professional boxers and mixed martial arts fighters. The findings are being ...
23 hours ago
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Lower limb morphology in endurance runners reveals a human advantage
Humans are among the most capable long-distance runners in the animal kingdom. However, body shape and composition vary individually, reflecting adaptations to common movement patterns. In running, the extended lower limb ...
19 hours ago
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AI tops density in predicting breast cancer risk
An image-only artificial intelligence (AI) model for predicting the five-year risk of breast cancer provided stronger and more precise risk stratification than breast density assessment, according to a study presented at ...
23 hours ago
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An fMRI marker of Alzheimer's-related cognitive decline
Researchers at Université Savoie Mont Blanc, Radboud University and the University of Oxford's Wellcome Center for Integrative Neuroimaging, report that attenuation of the brain's intrinsic anticorrelation between the default ...
Routine first trimester ultrasounds lead to earlier detection of fetal anomalies, finds study
Scanning for serious structural issues in fetuses during the first trimester can result in earlier detection of these issues, reports a new study led by Aris Papageorghiou at the University of Oxford, United Kingdom, published ...
Nov 25, 2025
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Shape of your behind may signal diabetes
The shape of the gluteus maximus muscle in the buttocks changes in different ways with aging, lifestyle, frailty, osteoporosis and type 2 diabetes, and these changes differ between women and men, according to new research ...
Nov 25, 2025
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AI detects first imaging biomarker of chronic stress
Using a deep learning AI model, researchers identified the first-of-its-kind biomarker of chronic stress detectable through routine imaging, according to research presented at the annual meeting of the Radiological Society ...
Nov 25, 2025
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US lung cancer screening fails most patients, according to study
In a study of nearly 1,000 consecutive patients treated for lung cancer at Northwestern Medicine, researchers discovered only 35% would have qualified for screening, according to the U.S. Preventive Services Task Force (USPSTF) ...
Nov 21, 2025
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Three times as many lung cancer deaths could be prevented with one simple step
Three times as many lung cancer deaths could be prevented if everyone eligible for screening got a chest CT scan, a new study says.
Nov 21, 2025
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Diagnostics for pancreatic cancer can improve with the help of AI
Pancreatic cancer is the deadliest form of cancer worldwide, mainly because the disease is often discovered late. Symptoms associated with these tumors are often non-specific, so patients and doctors do not immediately suspect ...
Nov 21, 2025
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AI can help cancer patients better understand CT reports
Medical reports written in technical terminology can pose challenges for patients. A team at the Technical University of Munich (TUM) has investigated how artificial intelligence can make CT findings easier to understand. ...
Nov 21, 2025
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Cerebrospinal fluid motion in the brain captured in remarkable detail
Cerebrospinal fluid (CSF) is a clear and watery liquid that flows in and around the brain and spinal cord. Its functions include protecting parts of the nervous system, delivering nutrients and removing metabolic waste.
Underlying cause of Gulf War illness confirmed
Dysfunctional mitochondria, organelles that serve as cellular power generators, appear to cause the symptoms of Gulf War illness (GWI) among tens of thousands of veterans of the Persian Gulf War, UT Southwestern Medical Center ...
Nov 20, 2025
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Focused ultrasound passes first test in treatment of pediatric brain cancer
Columbia University researchers are the first to show that focused ultrasound—a noninvasive technique that uses sound waves to enhance the delivery of drugs into the brain—can be safely used in children being treated ...
Nov 19, 2025
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Uncovering the hidden cellular connections that bridge aging and disease
A Yale research team has created a new imaging technique that reveals the hidden connections between aging, disease, and genetic activity in human cells.
Nov 19, 2025
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Use of head CT scans in ERs more than doubles over 15 years
A new study shows large increases in the use of computed tomography (CT) scans of the head in emergency departments across the United States from 2007 to 2022. The study, which was published on November 19, 2025, in Neurology, ...
Nov 19, 2025
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Looking good isn't everything: Researchers assess AI method for processing medical images
Artificial intelligence has exploded in popularity in recent years, and many proponents are excited about its potential uses in medicine: for example, processing samples quickly or identifying markers of disease that may ...
Nov 18, 2025
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Novel imaging approach may improve treatment for spinal cord injuries
Northwestern Medicine investigators have developed a new imaging approach to more accurately assess blood flow in the spinal cord, a method that could be used to better inform treatment for neurological diseases and injuries, ...
Nov 17, 2025
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Analysis reveals imaging is overused in diagnosing and managing facial paralysis disorder Bell's palsy
A new study analyzes how imaging is used to diagnose and manage Bell's palsy, a condition that causes sudden weakness in the muscles on one side of the face, usually temporarily. Although diagnostic imaging can help rule ...
Nov 15, 2025
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Signal in the silence: Researchers uncover hidden potential in discarded MRI data
In every functional MRI scan, after the whir and pounding begins, there is a brief 10 to 20 seconds of stabilization as the machine's magnetic field settles into place. For decades, scientists have treated this period as ...
Nov 13, 2025
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Wearable ultrasound sensor delivers noninvasive treatment with adjustable, body-conforming design
Conventional wearable ultrasound sensors have been limited by low power output and poor structural stability, making them unsuitable for high-resolution imaging or therapeutic applications.
Nov 12, 2025
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AI detects hidden objects on chest scans better than radiologists
Researchers at the University of Southampton have developed an artificial intelligence (AI) tool that can spot hard-to-see objects lodged in patients' airways better than expert radiologists.
Nov 12, 2025
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Rapid growth of radiopharmaceutical therapy highlights need for expertise
The Society of Nuclear Medicine and Molecular Imaging (SNMMI) has released a position paper outlining the education, training, and experience needed to ensure the safe and effective delivery of radiopharmaceutical therapy ...
Nov 12, 2025
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