The American Roentgen Ray Society recognizes Drs. Nguyen, Beheshtian, Harfouch, and Hashiba for their outstanding research and education contributions to the field of radiology. The awards honor the candidates' scientific merit and potential impact on imaging and allied sciences research.
Dr. Edward Y. Lee, MD, MPH, receives the highest distinction from North America's first radiological society for his contributions to pediatric thoracic imaging and education. The ARRS Gold Medal honors his tireless efforts to advance radiology globally.
Samuel Galgano and Pankaj Gupta have been named the 2022 Melvin M. Figley Fellow in Radiology Journalism and the 2022 Lee F. Rogers International Fellow in Radiology Journalism, respectively. They will attend the 2022 ARRS Annual Meeting and participate in the Editor’s Forum.
A new study found that AI can help physicians interpret x-rays after an injury and suspected fracture. AI-assisted diagnosis reduced missed fractures by 29% and increased sensitivity by 16%, improving efficiency and accuracy.
Researchers compared injury patterns among men and women presenting to emergency departments with intimate partner violence (IPV) injuries. The study found that male victims were more likely to have severe injuries, such as lacerations and gunshot wounds. In contrast, female victims were more likely to have facial bruises.
A recent review reveals alarming increase in physician burnout among diagnostic radiologists, with causes including lack of control, social isolation and technological demands. Possible solutions include heightened engagement, dedicated reading room assistants and mindfulness techniques.
The study found that cardiac imaging methods became almost exclusively the domain of cardiologists, with reimbursement cuts reversing this trend. However, technological advances made competing exams appealing options, leading to a shift in utilization from cardiologist offices to hospital outpatient departments.
The new guidelines aim to improve scientific reproducibility, accurate comparisons, and avoid misinterpretations in interventional oncology studies. The panel recommended analyzing parameters such as overall survival, disease-free survival, and short-term complications per patient and procedure.
The new QIBA profile provides a framework for evaluating the reliability of cartilage compositional imaging measurements, including T1rho and T2 mapping. It establishes minimum detectable changes in these values, enabling early detection of cartilage abnormalities and potentially preventing osteoarthritis.
King's College London researchers have automated brain MRI image labelling by leveraging radiology reports, enabling the labelling of over 100,000 exams in less than half an hour. This breakthrough tackles a bottleneck in deep learning image recognition tasks for complex datasets like MRI.
Dr. Larson has been named recipient of the prestigious Paul C. Aebersold Award for his contributions to cancer imaging and radionuclide therapy. He is a world-renowned expert in radiopharmaceutical therapy and molecular imaging.
The American Roentgen Ray Society (ARRS) honors all members with the 2021 ARRS Gold Medal for their selfless service on the frontlines of the COVID-19 pandemic. The award recognizes their distinguished contributions to radiology and its impact on patient care.
A study found that radiology residency program directors will likely rely on USMLE Step 2 Clinical Knowledge scores as an objective metric for applicant screening. Program directors are unsure whether to require Step 2 CK scores at application or before interviewing applicants.
A recent study published in Radiology found that 3D-mammography reduces the number of breast cancer cases diagnosed between routine screenings. The study included almost 15,000 women who received both 3D-mammography and traditional mammography, and compared cancers detected in between screenings.
A study published in Radiology found that digital breast tomosynthesis (DBT) reduces the rate of interval cancers, which are more aggressive than screen-detected cancers. The study suggests that DBT may contribute to lower breast cancer mortality by detecting rapidly growing cancers with poorer prognosis.
A study published in Radiology found that chest CT scans can assess body composition and predict mortality risk in people with chronic obstructive pulmonary disease (COPD). Higher intermuscular fat was linked to higher mortality rates, while subcutaneous adipose tissue was associated with lower risks.
The COVID-19 'Safer at Home' order led to a 40% decline in total radiology orders, with outpatient volumes decreasing by 67% and ED volumes declining by 21%. Subspecialty imaging saw significant declines, especially in dexa and breast imaging.
Genicular artery embolization (GAE) significantly reduces inflammation, improving quality of life for people with moderate to severe knee pain. The procedure provides long-term, safe pain relief, with benefits seen as early as three days post-treatment and lasting up to one year.
A new study found that hysterectomies are used more frequently to treat significant postpartum bleeding than uterine artery embolization, a minimally invasive procedure. The procedure resulted in longer hospital stays and higher costs.
A new radiology research study suggests that focused ultrasound treatment may induce an immunological healing response in Alzheimer's patients, and open the blood-brain barrier. The treatment targets the hippocampus, which plays a large role in learning and memory.
Sanjeev Bhalla, MD, has been recognized as the 2021 ARRS Distinguished Educator for his proven record of improving radiological education. He is a dedicated teacher and innovator in medical imaging.
Radiologists question the status quo to spark positive dialog and improve patient care. Featured articles debate the use of physician extenders and incorporation of AI algorithms into daily practice.
A review article highlights the need for improved understanding and prevention of adverse events in interventional radiology. Most procedures are successful, but complications can lead to significant morbidity and increased risk of harm.
A clinical trial combining microbubbles with radiation therapy has shown promising results in treating liver cancer. The treatment increased tumor response rates by 93% compared to standard radiation alone, and improved patient outcomes, including longer overall survival and reduced need for retreatments.
A study published in Radiology found that digital breast tomosynthesis (DBT) improved cancer detection and reduced false negative rates compared to digital mammography. DBT also showed advantages in imaging women with dense breasts, leading to lower recall rates and more effective cancer screening.
Researchers at USF Health developed a 3D-printed nasal swab that performed as well as traditional flocked swabs, collecting viral cells and holding them for up to three days. The team printed over 100k samples in the first clinical trial.
A study published in Radiology found that digital breast tomosynthesis (DBT) with synthetic mammography improved cancer detection rates compared to traditional digital mammography. The technique reduced radiation exposure and detected a higher proportion of early-stage cancers, particularly among women with dense breasts.
A deep learning system has been developed to detect cerebral aneurysms with a sensitivity of 97.5%. The algorithm detected 633 of the 649 cerebral aneurysms and found eight new aneurysms overlooked by human readers.
A new radiolabeled molecule, [18F]3F4AP, shows promising results in detecting and characterizing brain injury. The tracer binds to potassium channels exposed in demyelinated neurons, making it a potential tool for imaging multiple sclerosis and other neurodegenerative conditions.
A panel of experts recommends imaging for hip and knee steroid injections to mitigate joint collapse and total replacement risks. Current evidence is insufficient to draw a definitive conclusion, highlighting the need for further research.
The American Roentgen Ray Society will convene its 2021 Annual Meeting as an all-virtual event from April 18-22, 2021. The meeting will offer world-class educational activities led by experts in radiology across various subspecialties.
Despite significant increases in radiology research funding since 1994, citation rates have remained unchanged, with no association found between funding and citations. Funding sources, including federal sponsorship and nonprofit foundations, were primarily utilized.
A new study published in Radiology found an alarming rise in intimate partner violence (IPV) during the COVID-19 pandemic, with a significant increase in physical injuries and severe signs of abuse. The study suggests that victims may have delayed seeking care due to fear of COVID-19.
A study found that 11.4% of second-opinion radiology reports were ignored by clinicians, with sonography and pediatrics having the highest rates. The cost of these ignored reports could be substantial, estimated at €53,700 or approximately $63,427.
A pilot study found that Snapchat improves diagnostic performance among radiology residents, who performed better on the platform than with traditional classroom screens. The results suggest a promising novel training method to enhance recognition of life-threatening imaging diagnoses.
The COVID-19 pandemic has had a substantial impact on private radiology practices, with examination volumes decreasing by 40%-90%. To mitigate losses, practices are adjusting service availability, staffing, compensation, and seeking additional revenues.
A new study by University of South Australia medical imaging student Elio Arruzza found that whole-body CT (WBCT) scans can diagnose traumatic injuries faster and more accurately than conventional radiology procedures. WBCT also reduces the time spent in emergency departments, which could help alleviate overcrowding.
The study highlights social media's benefits in Radiology, including educational content dissemination, professional networking, and collaboration. However, it also warns of challenges, such as maintaining patient privacy and avoiding e-professionalism.
A recent study published in Radiology found that prostate MRI quality is highly variable across institutions, with a significant impact on cancer detection and treatment outcomes. The study's findings suggest that improved standardization and training are needed to ensure consistent imaging results and better patient care.
A new study published in Radiology found that 3D color-flow ultrasound is an effective, noninvasive method for measuring blood flow with high accuracy and reproducibility. The technique overcomes limitations of current methods such as blood pressure and 2D ultrasound, which provide only surrogate metrics or are prone to errors.
Researchers successfully tested a holographic guidance system in a clinical trial, demonstrating its feasibility and potential benefits for liver tumor ablation. The technology improved visualization of the tumor and surrounding structures, allowing for faster localization and increased treating-physician confidence.
A house call model using interventional radiology treatments in patients' homes improved access to care, reducing emergency department use by 77% and hospital readmissions by 50%. The model provides specialized care to elderly homebound patients with chronic illnesses, preventing complications and delaying urgent visits.
A minimally invasive procedure destroying cancer cells by freezing them is as effective as surgery for treating early-stage kidney cancer. Cryoablation offers similar 10-year survival rates with a lower rate of complications compared to traditional surgical options.
A study published in Radiology reveals that 59% of COVID-19 patients reported an altered mental state, while 31% experienced stroke. The findings suggest that physicians can recognize 'red flags' earlier and potentially provide earlier interventions for patients.
A new study published in Radiology found that women with probably benign breast lesions (BI-RADS 3) should have six-month follow-up imaging surveillance. The study showed that 1.9% of these women were diagnosed with cancer within six months, with a higher risk of malignancy than those downgraded to BI-RADS 1 or 2.
The RSNA COVID-19 Task Force has published documents on COVID-19 surge preparedness and post-COVID-19 preparedness for radiology departments. These resources provide tools and information to help radiologists manage the COVID-19 outbreak, including guidance on departmental policies, surge and post-COVID preparedness insights.
The Fleischner Society statement provides guidance on the use of chest imaging in COVID-19 management, recommending its use in patients with worsening respiratory status or moderate to severe features. The panel also found that CT is appropriate in patients with functional impairment and/or hypoxemia after recovery from COVID-19.
A new study found that artificial intelligence (AI) can accurately identify patients at risk of osteoporosis and fractures by analyzing electronic radiology reports, outperforming traditional manual methods. The AI tool, XRAIT, detected a significant number of major fractures, improving patient outcomes and reducing the burden of illness.
A study found that per capita radiation exposure in the US decreased by 20% between 2006 and 2016, mainly due to a decline in nuclear medicine procedures. Meanwhile, CT scans increased but saw a small drop in effective dose thanks to advancements in dose modulation technology.
A panel of experts outlines priorities for handling COVID-19 cases, including early detection, limiting virus exposure, safety precautions, and training. Radiology departments must continue to plan and prepare for future outbreaks and pandemics.
A new study published in Radiology found that digital breast tomosynthesis (DBT) improved cancer detection rates and reduced false positives compared to digital mammography (DM). DBT screening detected a higher proportion of poor prognosis cancers than DM, with better visualization of lesions and reduced tissue superimposition.
The article highlights key areas of review for diagnostic radiologists, vascular and interventional radiologists, nuclear medicine and molecular imaging specialists, as well as radiographers and nursing units. It emphasizes the need for rapid sharing of accurate information, infection prevention, and control knowledge, and emotional ma...
A study published in Radiology analyzed chest CT images and X-rays of 14 teenagers with EVALI, revealing characteristic ground-glass opacity and subpleural sparing. The findings suggest that CT imaging is crucial for early diagnosis and timely management of the condition in pediatric patients
Mount Sinai physicians analyzed chest CT scans of Chinese COVID-19 patients, identifying specific patterns in lung disease as it develops over a week and a half. The study could lead to quicker diagnosis and prompt isolation in early stages.
A study published in Radiology found that patients with abdominal aortic aneurysms and blood clots on the aorta wall experience faster growth and increased rupture risk. The researchers suggest adjusting imaging follow-up schedules for these patients to reduce the risk of rupture.
New statements from ACR and NKF clarify risk of contrast-induced acute kidney injury and provide recommendations for use of intravenous contrast media in patients with varying degrees of impaired kidney function. The authors emphasize the need for prospective controlled data to further understand the risk.
Researchers studied gunshot injury patterns and found that patients with chest or abdominal wounds were more likely to be readmitted to the hospital. The study aimed to identify injury patterns and predict future outcomes for victims of gun violence.
Researchers have developed an intelligent metamaterial that boosts the energy emitted by a patient's body, increasing signal-to-noise ratio and improving MRI imaging. The technology reduces scan time and cost, making high-quality imaging more accessible to patients worldwide.
A study of academic radiology departments found that there is no uniform approach to handling outside imaging studies, with some requiring formal reports and others allowing them in the institutional PACS. This lack of consensus may impact patient care and radiation safety.
The multi-society statement focuses on three areas: data, algorithms, and practice. It emphasizes the importance of ethical use of AI in radiology, ensuring benefits and harms are distributed fairly among stakeholders. Radiologists will need to acquire new skills to work effectively with AI tools.