Radiology
Articles tagged with Radiology
New position statement highlights the growing role of genicular artery embolization for knee osteoarthritis
Call for coordinated action to close Africa’s bone health gap
A new editorial by IOF members highlights the alarming high post-fracture mortality in Africa and emphasizes the need for a targeted, Africa-driven strategy. The authors propose five strategic priorities to build bone health into national health systems, education, and policy.
ERASur colorectal cancer trial reaches one-third patient accrual milestone
The ERASur clinical trial is investigating whether total ablative therapy can improve overall survival in patients with newly diagnosed, limited metastatic colorectal cancer. The study has reached one-third patient accrual milestone, signaling strong momentum.
New MRI technology provides a comprehensive view of the human brain
Researchers developed multiplexed MRI technology, enabling simultaneous imaging of signals from multiple molecules in the brain. The technology provides a comprehensive view of the brain's structure, physiology, and molecular processes, allowing for more precise diagnosis and individualized treatment planning.
Trial now enrolling seeks to answer key question: Does adding chemotherapy to hormone therapy improve survival for metastatic prostate cancer?
The ASPIRE trial aims to enroll 1,200 participants with advanced prostate cancer and assess the impact of chemotherapy on overall survival and disease progression. Genetic profiling is included to identify patients who benefit most from intensified treatment.
JMIR News: AI mammograms and pocket CRISPR lead shift to proactive care
New technologies are shifting healthcare towards proactive care, using AI for early heart disease detection and miniaturized CRISPR-based diagnostics. These innovations enable seamless integration of existing medical screenings and provide laboratory-grade accuracy in a portable format.
AI model detects very early normally ‘invisible’ tissue changes of pancreatic cancer
An AI model called REDMOD can pick up the very early subtle tissue changes of pancreatic ductal adenocarcinoma, which conventional imaging and the human eye find difficult to detect. The model detected 'invisible' signature of pre-clinical pancreatic cancer an average of 475 days before clinical diagnosis.
Lung scans can reveal important differences in sarcoidosis severity according to new study
Researchers found that distinct patterns on lung scans can signal disease severity and predict breathing problems. The study's findings may help doctors tailor treatment approaches for patients with sarcoidosis.
MEDABIS-PRO: Biophysical research on MRI-guided proton therapy
The MEDABIS-PRO project aims to elucidate the effects of magnetic fields on dose delivery and biological radiation in MRI-guided proton therapy. Researchers will analyze the impact of magnetic field orientations and strengths on proton beam propagation and biological effects, using computer simulations and measurements.
Professor Roland Chapurlat receives IOF Olof Johnell Science Award
The International Osteoporosis Foundation has awarded Professor Roland Chapurlat the prestigious IOF Olof Johnell Science Award for his seminal contributions to understanding and managing osteoporosis, osteoarthritis, and skeletal rare bone diseases. He is recognized as one of the leading clinical academics in the field worldwide.
IOF CSA Medal of Achievement awarded to Professor Noriko Yoshimura
Professor Noriko Yoshimura has received the IOF CSA Medal of Achievement for her pioneering work on epidemiology and prevention of locomotive organ disorders and osteoporosis. Her research, including the ROAD Study, has significantly advanced understanding of musculoskeletal health.
Egyptian mummy remains examined at Semmelweis University
High-resolution CT scans provide detailed images of mummified human remains, enabling accurate age determination and diagnosis of conditions such as osteoporosis. The analysis also sheds light on the mummification process and potential facial reconstructions of skulls.
New study shows faster recovery with minimally invasive prostate cancer treatment
A new randomized clinical trial found that men with localized, intermediate-risk prostate cancer recovered faster and experienced less short-term impact on their daily lives when treated with MRI-guided, transurethral ultrasound ablation (TULSA) compared to robotic prostate surgery. TULSA resulted in less blood loss, shorter hospital s...
Pivotal study of minimally invasive stent therapy shows improved quality of life for patients with blood clots
A new study published in the New England Journal of Medicine found that patients with post-thrombotic syndrome (PTS) who received stent treatment showed significant improvement in their condition and quality of life. The study, C-TRACT, enrolled 225 patients and compared two treatment strategies.
New study shows linens, not equipment emissions, dominate ultrasound’s carbon footprint
A new JACR study suggests radiology departments should optimize use of linens and disposable supplies to reduce environmental impact and costs. The study found that linens (35%) and other single-use supplies (34%) accounted for most of ultrasound's greenhouse gas emissions.
EANM joins EMUC26 as co-organizer of Europe’s leading urological cancer congress
The European Association of Nuclear Medicine (EANM) has joined the EMUC26 congress to promote nuclear medicine expertise in urological cancers. The event will bring together healthcare professionals from various disciplines to discuss current practices and emerging innovations.
Mount Sinai performs first-in-the-world liver cancer treatment using more flexible scheduling approach
The Mount Sinai Hospital has pioneered a new minimally invasive liver cancer treatment method that allows doctors to treat patients on more days of the week, improving access and reducing wait times. This breakthrough innovation, called TheraSphere Y-90 Any Day Dosing, enables flexible scheduling and seamless care coordination.
Can a specialized AI model steer doctors toward the right scan?
A specialized AI model, AMIR-GPT, has been developed to improve radiology guideline alignment, outperforming general purpose models in 33.3% of test responses. However, the model's performance varied across performance bands, and qualitative review revealed limitations, such as omissions and deviations from standard recommendations.
Chinese Neurosurgical Journal reports faster robot-assisted brain angiography
A Chinese study reports a 100% technical and clinical success rate for robot-assisted brain angiography, with median procedure times 11 minutes shorter than manual angiography. No added radiation or complications were observed, showcasing the feasibility and safety of the YDHB-NS01 system
Researchers develop AI tools for early detection of intimate partner violence
Researchers developed predictive AI models that identified patients at risk of intimate partner violence from their medical records, years before they enrolled in care. The models achieved high accuracy and could detect IPV up to four years before patients sought care.
NRG Oncology/Alliance trial finds immunotherapy did not improve survival when added to chemoradiotherapy for small cell lung cancer
The NRG-LU005 trial found that immunotherapy atezolizumab did not improve survival for patients with limited-stage small cell lung cancer when added to chemoradiation. Twice-daily radiation therapy, however, was associated with improved survival in this population.
Chinese Neurosurgical Journal study develops radiomics model to predict secondary decompressive craniectomy
A Chinese Neurosurgical Journal study developed a radiomics-based machine learning model to identify high-risk patients with traumatic brain injury who require emergency decompressive surgery. The model accurately distinguished patients who later required secondary surgery, suggesting its potential to complement clinical judgment.
How AI is integrated into clinical workflow lowers medical liability perception
A study found that radiologists who reviewed imaging tests twice after AI flagged them as abnormal were 53% less likely to be held liable in court compared to those who reviewed once. This suggests that changes to radiologist workflow could reduce legal risk, but may also come with increased costs.
New research delves into the potential for AI to improve radiology workflows and healthcare delivery
Artificial intelligence can complement human expertise to improve radiology workflows and patient care. The JACR Focus Issue on AI in Workflow Optimization explores the integration of AI technology to enhance efficiency and deliver better care.
Society of Interventional Radiology publishes practice guidance for treatment of chronic pelvic pain
The Society of Interventional Radiology has published new practice guidance for treating chronic pelvic pain in women with venous-origin disorders, emphasizing interventional radiology's role in care. The guidance provides evidence-based recommendations on diagnosis, treatment options, and imaging.
Siemens Healthineers and Mayo Clinic expand strategic collaboration to enhance patient care through advanced technology
The two organizations are expanding their collaboration to improve care for neurodegenerative disease, prostate cancer, and metastatic liver tumors through enhanced imaging and interventional technologies. This expanded partnership aims to bring more precise, less invasive, and personalized treatment approaches to patients.
New research delves into strengthening radiology education during a time of workforce shortages and financial constraints
A new JACR focus issue explores alternative approaches to resident education, radiology residency applications, and investing in pre-clinical medical education. The study aims to spark meaningful dialogue around how radiology education is valued, supported, and delivered amidst economic challenges.
Photon-counting CT outperforms conventional CT in lung cancer management
A study published in Radiology found that photon-counting CT reduced radiation exposure by 66.34% and improved image quality compared to conventional CT in lung cancer patients. The technology also showed fewer adverse reactions, including contrast-induced acute kidney injury.
Researchers advance understanding of female sexual anatomy to improve pelvic cancer radiotherapy
Researchers provide radiation oncologists with practical guidance to identify and protect female sexual organs during pelvic cancer treatment. The study establishes a shared, standardized approach to identifying the bulboclitoris, enabling clinicians to measure radiation dose to these tissues.
Hidden fat in your body type may put you at greater brain risk
A new study discovered two previously unidentified fat distribution types associated with extensive gray matter atrophy and accelerated brain aging in men and women. Individuals with 'pancreatic-predominant' and 'skinny fat' profiles showed increased risk of neurological diseases, cognitive decline, and brain health issues.
New CT imaging oral contrast agent improves visualization of bowel anatomy, clinical trial data show
A new oral contrast agent significantly improves visualization of inflammatory bowel disease (IBD) or cancer within the abdomen, according to clinical trial data. The dark borosilicate agent reveals previously impossible-to-detect findings, including small bowel tumors and subtle inflammatory conditions.
SIR 2026 delivers transformative breakthroughs in minimally invasive medicine to improve patient care
The Society of Interventional Radiology's Annual Scientific Meeting will showcase nearly 400 oral presentations and 120 poster presentations highlighting transformative advancements in minimally invasive medicine. SIR 2026 aims to improve patient care through innovative image-guided therapies.
NEJM Group launches NEJM Clinician
NEJM Clinician curates highly relevant clinical insights from over 150 peer-reviewed journals to give physicians clear guidance without the noise. The weekly publication delivers summaries and commentary in a concise, 30-minute read, helping healthcare providers stay informed and confident in their decisions.
AI brain scan model identifies stroke, brain tumors and aneurysms – helping radiologists triage and speed up diagnoses
A new AI model can accurately identify brain abnormalities in MRI scans for various conditions, including stroke, multiple sclerosis, and brain tumors. The model can also triage scans, increase reporting speeds, and support clinical decision-making by suggesting findings to radiologists.
“Lung cancer should no longer be defined by fear and stigma,” experts say
A special issue of the Journal of the American College of Radiology highlights the transformation of lung cancer from a feared and stigmatized disease to one that is increasingly understood as chronic and treatable. Advances in screening, therapeutics, and survivorship have improved outcomes for patients.
9th IOF Asia-Pacific Bone Health Conference set to open in Tokyo
The 9th IOF Asia-Pacific Bone Health Conference will bring together healthcare professionals, researchers, and policymakers to exchange knowledge and shape the future of bone health across the region. The conference will feature keynote lectures, sponsored sessions, and a launch of the IOF Asia-Pacific Regional Audit 2025.
UH researchers unveil X-ray breakthrough that captures 3 image-contrast types in a single shot
The new system can reveal early cancers, lung disease, hidden material defects and changes in porosity without multiple exposures or complex mechanical movement. This method produces low-dose and faster images, lowering patients' radiation dose and making clinical translation feasible.
AI detects first imaging biomarker of chronic stress
Researchers developed a deep learning model to measure adrenal gland volume on existing CT scans, identifying the first imaging biomarker of chronic stress. The AI-derived biomarker correlates with validated stress questionnaires, cortisol levels, and future cardiovascular outcomes.
Some children’s tantrums can be seen in the brain, new study finds
Researchers at UCSF found distinctive brain patterns in children with sensory processing disorder, which could help clinicians refine treatments for tantrums and emotional volatility. The study suggests that over-responsive children's brains dial up inward-focused networks to gain self-control.
AI detects hidden objects on chest scans better than radiologists
Researchers developed an AI model that outperforms radiologists in detecting hidden objects on chest scans, particularly for cases of foreign body aspiration. The model achieves high precision and recall rates, helping doctors diagnose complex conditions more reliably.
Stanford Medicine researchers create simple method for viewing microscopic fibers
Researchers have developed a low-cost approach, called ComSLI, that can visualize the orientation and organization of tissue fibers at micrometer resolution. This enables detailed mapping of neural pathways and fiber appearances in various tissues, including brain samples from patients with neurological disorders like Alzheimer's disease.
New center to develop AI-based imaging tools to improve diagnosis, care
The Center for Computational and AI-enabled Imaging Sciences brings together experts to develop AI-powered medical imaging applications that integrate information from different imaging types. This may include identifying previously unknown early indicators of disease onset.
Scientists identify cells by seeing how high they levitate
Researchers at Stanford Medicine have created a new cell-sorting device that uses electromagnetic levitation to separate different types of cells, including cancer cells and live cells from dead cells. The device can precisely direct the movement of cells without attaching fluorescent labels or exposing them to harsh chemicals.
Grant to build AI imaging database for polycystic kidney disease
Researchers are building an AI-powered database of MRI and CT images to track disease progression and measure patient response to treatments. The database will provide a standardized toolkit for extracting precise imaging biomarkers, enhancing the accuracy of organ measurements and improving treatment choices.
New advanced imaging technology to enhance timely patient care
The collaboration aims to deliver high-quality, timely care by leveraging the latest imaging systems and AI tools. This will enable more precise diagnoses with shorter wait times, driving effective treatment across all service lines.
Precision without incision: the new era of functional radiosurgery
Researchers at Sylvester Comprehensive Cancer Center are pioneering innovative approaches to treating complex movement disorders with advanced imaging and radiosurgery techniques. The new era of functional radiosurgery enables precise treatment without invasive procedures.
Radiologists probe aftermath of mass casualty terror attack
A new study examines the radiology department's experience during a mass casualty terror attack in southern Israel. Researchers found that rapid staff mobilization, versatile imaging resources management, and AI-enabled safety checks were crucial in guiding clinical decisions.
Sylvester researchers to present findings at ASTRO 2025
Researchers from University of Miami Miller School of Medicine will showcase their study results at the annual conference. The presentation focuses on advancements in cancer treatment and patient care.
Sylvester to participate in $16M national study on artificial intelligence in breast cancer screening
The PRISM trial will examine the impact of AI on mammogram accuracy and patient experience, with hundreds of thousands of mammograms analyzed. The study aims to understand whether AI enhances cancer detection by radiologists or leads to more false alarms.
Soccer heading does most damage to brain area critical for cognition
A study by Columbia University researchers found that soccer heading causes damage to the brain's cerebral cortex, leading to cognitive deficits. The study used a new imaging technique to identify areas most damaged by repeated impacts from heading a soccer ball.
Researchers unleash the power of a new tool in canine cancer treatment
A new study from Mizzou's College of Veterinary Medicine analyzed the effects of radioactive iodine therapy on thyroid cancer in dogs. The research found that tailoring the dose of radiation more precisely for each dog could improve outcomes and potentially lead to more targeted care.
Mayo Clinic physician awarded Dr. Scott C. Goodwin Grant for Adenomyosis
Dr. Wendaline M. VanBuren has been awarded a grant to develop an AI-powered model for diagnosing and treating adenomyosis and endometriosis. The study aims to enhance detection, treatment planning, and patient outcomes.
Society of Interventional Radiology publishes practice guidance for percutaneous arteriovenous fistulas for dialysis access
The Society of Interventional Radiology has published new practice guidance for creating percutaneous arteriovenous fistulas for dialysis access. The guidance emphasizes the importance of interventional radiologists in providing durable hemodialysis access to improve patient outcomes.
Global study reveals how patients view medical AI
A global study surveyed 14,000 patients across 43 countries, finding that those in poorer health were more likely to reject AI. Patients preferred explainable AI and wanted clinicians to make final decisions.
Total-body PET imaging takes a look at long COVID
Researchers are using total-body PET imaging to investigate the relationship between long COVID symptoms and activated immune T cells, as well as blood vessel damage. The goal is to gain a better understanding of how these processes are related and how they contribute to long COVID symptoms.
Catheryn Yashar named President-Elect of National Society
Dr. Catheryn Yashar, a renowned radiation oncologist, has been appointed president-elect of the American Society for Radiation Oncology (ASTRO). She will champion innovative radiation therapies and advance health policy reform to improve cancer care outcomes.
Mount Sinai returns as official hospital and medical services provider of the US Open Tennis Championships
Mount Sinai will provide orthopedics, sports medicine, emergency medicine, and musculoskeletal radiology services to world's top tennis stars. The institution has partnered with the USTA for 13 years, promoting health and wellness, preventing injuries, and catering to diverse populations.
Minimally invasive procedure relieves painful symptoms of knee osteoarthritis
A new minimally invasive procedure, genicular artery embolization, has been shown to relieve chronic knee pain caused by osteoarthritis in over 60% of patients. The procedure reduces inflammation and blood flow to joints, providing significant improvements in knee pain and stiffness.
Study reveals how small changes in walking technique may help treat knee osteoarthritis
A new study suggests that subtly adjusting the angle of the foot during walking can reduce knee pain caused by osteoarthritis and slow its progression. By tailoring each patient's foot angle to their unique walking pattern, experts believe an easy and fairly inexpensive way to address early-stage osteoarthritis may be found.