The two-year project focused on reducing the use of extended-fraction radiation therapy to treat pain from incurable cancer that had spread to patients’ bones. Once a standard practice, the American Society for Radiation Oncology (ASTRO) has recommended against the routine use of extended-fraction radiation to relieve pain from bone metastases, especially more than 10 treatments.

Multiple cancer metastasis to the pelvic bone and femur bones. Getty Images

News | Radiation Therapy | June 24, 2021
June 24, 2021 — An effort by the Michigan Radiation Oncology Quality Consortium reduced excessive radiation treatments...
COVID-19 progression over 4 days in a 28-year-old man. This posteroranterior chest X-ray \ shows bilateral multiple peripheral and lower lobe ground glass opacities (GGOs) shown by the arrows. Image courtesy of Margarita Revzin et al. 

COVID-19 progression over 4 days in a 28-year-old man. This posteroranterior chest X-ray \ shows bilateral multiple peripheral and lower lobe ground glass opacities (GGOs) shown by the arrows. Image courtesy of Margarita Revzin et al. 

News | Artificial Intelligence | June 24, 2021
June 24, 2021 — Artificial intelligence promises to be a powerful tool for improving the speed and accuracy of medical...
 Mevion Medical Systems announced that the first proton center in the Mountain West, the Senator Orrin G. Hatch Center for Proton Therapy, has opened at Huntsman Cancer Institute (HCI) at the University of Utah (U of U) and began treating patients on May 11 with the MEVION S250i Proton Therapy System.

The teams from HCI, U of U and Mevion gather to celebrate the center’s grand opening. Group from left to right: Bill Salter, Ph.D., Senior Director of Radiation Oncology, HCI and Professor and Chief of the Division of Medical Physics, U of U -- Robyn Walker, Sr. Director, Customer Success and Service Operations, Mevion -- James Cooley, Ph.D., Director of Advanced Development, Mevion -- Dennis Shrieve, M.D., Ph.D., Chair in Cancer Research, HCI and Chair of Department of Radiation Oncology, U of U -- Tina Yu, Ph.D., CEO, Mevion -- Michael Good, M.D., Interim President, U of U and Sr. VP for Health Sciences, U of U Health -- Ying Hitchcock, M.D., Professor and Medical Director, Department of Radiation Oncology, U of U. (Photo: Business Wire)

News | Proton Therapy | June 24, 2021
June 24, 2021 — Mevion Medical Systems announced that the first proton center in the Mountain West, the Senator Orrin G...
The Radiosurgery Society (RSS), a non-profit medical society dedicated to advancing the science and clinical practice of radiosurgery, today announced the official launch of its Radiosurgery Society Residents Association (RSSRA) and Residents Executive Committee (REC), designed to support residents, fellows, medical students and members-in-training interested in pursuing a career in stereotactic radiosurgery (SRS) and stereotactic body radiotherapy (SBRT) and advancing therapies.

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News | Radiology Education | June 24, 2021
June 24, 2021 — The Radiosurgery Society (RSS), a non-profit medical society dedicated to advancing the science and...
Researchers have developed an artificial intelligence (AI)-based brain age prediction model to quantify deviations from a healthy brain-aging trajectory in patients with mild cognitive impairment, according to a study published in Radiology: Artificial Intelligence. The model has the potential to aid in early detection of cognitive impairment at an individual level.

Flowchart showing the framework of the brain age prediction model. A, The imaging data were split into training and test datasets. The training dataset consisted of structural magnetic resonance imaging data from 974 healthy individuals, whereas the test dataset included data from 2 groups, 231 healthy controls and 224 aMCI subjects. B, A Conventional Statistical Parametric Mapping structural preprocessing pipeline was used to generate GMV maps in the MNI space. C, The intensity values from the GMV maps were extracted and concatenated to create a feature matrix that was then cleaned and normalized. D, The best elastic net model was obtained by performing supervised learning on the training dataset. To optimize the hyperparameters, a grid search was performed. E, The test dataset was input into the trained model. An age was predicted for every participant included in the test dataset. The PAD scores were calculated by subtracting the participant's chronological age from his or her predicted age. aMCI = amnestic mild cognitive impairment, GMV = gray matter volume, MNI = Montreal Neurologic Institute, Dartel = Diffeomorphic Anatomic Registrations Through Exponentiated Lie Algebra, PAD = predicted age difference. Chart courtesy of Radiological Society of North America

News | Artificial Intelligence | June 23, 2021
June 23, 2021 — Researchers have developed an artificial intelligence (AI)-based brain age prediction model to quantify...
An example of a COVID-19 pneumonia of a chest CT scan. The COVID appears as white ground glass opacities (GGOs) in the lungs. Normal lungs on CT should appear black.

An example of a COVID-19 pneumonia of a chest CT scan. The COVID appears as white ground glass opacities (GGOs) in the lungs. Normal lungs on CT should appear black.

News | Coronavirus (COVID-19) | June 23, 2021
June 23, 2021 — The Radiological Society of North America (RSNA) is inviting proposals from researchers for funding...
Led by a Michigan Medicine physician, the research team examined treatment outcomes over two years for patients who fractured their distal radius, the larger of two bones in the forearm. They found no one-size-fits all method for treating the fracture, which more than 85,000 Medicare beneficiaries sustain annually.

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News | Radiology Imaging | June 23, 2021
June 23, 2021 — A decade-long study of the most common forearm fracture in older adults revealed that personalized...
According to a new study, by the Harvey L. Neiman Health Policy Institute and the American College of Radiology’s National Mammography Database Committee, the most influential radiologist characteristics impacting mammography interpretive performance were geography, breast sub-specialization, performance of diagnostic mammography, and performance of diagnostic ultrasound.

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News | Breast Imaging | June 23, 2021
June 23, 2021 — According to a new study, by the Harvey L. Neiman Health Policy Institute and the American College of...
New American College of Radiology (ACR) and Society of Breast Imaging (SBI) breast cancer screening guidelines call for heightened screening attention for transgender individuals, Black women and other often overlooked or underserved populations.

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News | Breast Imaging | June 22, 2021
June 22, 2021 — New American College of Radiology (ACR) and Society of Breast Imaging (SBI) breast cancer screening...
GE Healthcare also recently announced Xeleris V, a new virtualized, flexible AI-powered solution that provides clinicians secure access to data from anywhere – helping them make personalized care decisions and treatment recommendations that are at the heart of precision health.
News | Nuclear Imaging | June 22, 2021
June 22, 2021 — At the Society of Nuclear Medicine and Molecular Imaging’s (SNMMI) 2021 summer conference, GE...
Master Supply Agreement encompasses clinical development and commercial supply for Clarity’s Cu-67-based candidates to treat neuroblastoma, breast and prostate cancers, among others
News | Radiopharmaceuticals and Tracers | June 22, 2021
June 22, 2021 — NorthStar Medical Radioisotopes, LLC, a global innovator in the development, production and...
A phase III clinical trial has validated the effectiveness of the prostate-specific membrane antigen (PSMA)-targeted radiotracer 18F-DCFPyL in detecting and localizing recurrent prostate cancer.

Figure 1. Case example: A 54-year-old man with a history of RP+LND and a subsequent PSA of 1.25 ng/mL had no evidence of disease by baseline imaging. Piflufolastat F 18 (18F-DCFPyL)- PET/CT accurately detected biochemically recurrent prostate cancer with the PSMA PET/CT scan identifying positive left (left panel) and right peri-rectal lymph nodes (right panel).

News | Prostate Cancer | June 21, 2021
June 21, 2021 — A phase III clinical trial has validated the effectiveness of the prostate-specific membrane antigen (...
The Persona RF PREMIUM is an innovative radiography and fluoroscopy system designed for hospitals and medical centers of all sizes, providing real-time imaging for skeletal, digestive, urinary, respiratory, reproductive systems; and specific organs including the heart, lung and kidneys.
News | Digital Radiography (DR) | June 21, 2021
June 21, 2021 — FUJIFILM Medical Systems U.S.A., Inc., a leading provider of diagnostic imaging and medical informatics...
While clinician burnout following the COVID-19 pandemic has been widely documented, a recent survey of independent physicians across California, conducted by Altais, in partnership with California Medical Association and Brown & Toland Physicians, indicates that, in California, the news is not all bad

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News | Teleradiology | June 18, 2021
June 18, 2021—While clinician burnout following the COVID-19 pandemic has been widely documented, a recent survey of...
Elekta Harmony linear accelerator cleared by U.S. Food and Drug Administration
News | Linear Accelerators | June 18, 2021
June 18, 2021 — Elekta announced that its Elekta Harmony radiation therapy system recently received U.S. FDA 510(k)...
A novel positron emission tomography (PET) radiotracer has been shown to effectively measure increases in brain tau—a distinguishing characteristic of Alzheimer’s disease—before any symptoms of the disease are observed.

Figure 1. Tau accumulation over one year measured in composite A) mesial temporal ROI; and B) temporoparietal ROI in cognitively unimpaired participants (blue) and cognitively impaired participants (red). The CI group included participants with clinical mild cognitive impairment and dementia. Higher rates of tau accumulation were observed in participants on the AD continuum (CU Aβ+ve and CI Aβ+ve). Participants with the highest baseline tau and rates of tau accumulation were younger and more likely to be CI Aβ+ve. Image courtesy of SNMMI

News | PET Imaging | June 16, 2021
June 16, 2021 — A novel positron emission tomography (PET) radiotracer has been shown to effectively measure increases...
AI-powered natural language understanding and other innovations now generate structured data from unstructured narrative text, deliver contextual clinical guidance when most helpful during the reporting workflow, provide quality and accuracy checks, connect disparate systems with synchronous data exchange and reduce workflow interruptions.
Sponsored Content | Blog | Artificial Intelligence | June 16, 2021
  AI-powered models that augment radiologists’ expertise in interpreting diagnostic imaging often capture the lion’s...
SNMMI's Image of the Year is a detailed depiction of areas of cognitive impairment, neurological symptoms and comparison of impairment over a six-month time frame

Figure 1. A: COVID-19-related spatial covariance pattern of cerebral glucose metabolism overlaid onto an MRI template. Voxels with negative region weights are color-coded in cool colors, and regions with positive region weights in hot colors. B: Association between the expression of COVID-19-related covariance pattern and the Montreal Cognitive Assessment (MoCA) score adjusted for years of education. Each dot represents individual patient. C: Results of a statistical parametric mapping analysis. Upper row illustrates regions that show significant increases of normalized FDG uptake in COVID-19 patients at 6-months follow-up compared to the subacute stage (paired t test, p < 0.01, false discovery rate-corrected). Bottom row depicts regions that still show significant decreases of normalized FDG uptake in COVID-19 patients at 6-months follow-up compared to the age-matched control cohort at an exploratory statistical threshold (two-sample t test, p < 0.005). Image Credit: G Blazhenets et al., Department of Nuclear Medicine, Medical Center – University of Freiburg, Faculty of Medicine, University of Freiburg

News | PET Imaging | June 16, 2021
June 16, 2021 — The effects of COVID-19 on the brain can be accurately measured with positron emission tomography (PET...
The prevalence of genetic mutations associated with breast cancer in Black and white women is the same, according to a new JAMA Oncology study of nearly 30,000 patients led by researchers in the Basser Center for BRCA at the Abramson Cancer Center.

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News | Women's Health | June 15, 2021
June 15, 2021 — The prevalence of genetic mutations associated with breast cancer in Black and white women is the same...
The impact of deploying artificial intelligence (AI) for radiation cancer therapy in a real-world clinical setting has been tested by Princess Margaret researchers in a unique study involving physicians and their patients.

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News | Artificial Intelligence | June 15, 2021
June 15, 2021 — The impact of deploying artificial intelligence (AI) for radiation cancer therapy in a real-world...