Sat.Oct 21, 2023 - Fri.Oct 27, 2023

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Two New MRIs Approved By FDA

Atlantis Worldwide

Two new MRIs with AI (Artificial Intelligence) have been approved by the Food and Drug Administration: the MAGNETOM Viato.Mobile from Siemens Healthineers and Fujifilm’s Echelon Synergy magnetic resonance imaging system.

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RP Wins Round 1

Ben White

The UnitedHealthcare vs Radiology Partners lawsuit went to arbitration instead of a jury trial last month. Last week, the arbitration panel ruled in favor of RP and its practice Singleton Associates , awarding them $153.5 million. United, for its part, says it’s not done, and that there are still unaddressed counterclaims. From that Radiology Business article: “We do not agree that Singleton will recover an award from UnitedHealthcare,” the Minnetonka, Minnesota, company said.

Radiology 130
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Current Concepts with Advances in Photon-Counting Computed Tomography

Diagnostic Imaging

Photon-counting computed tomography (PCCT) offers a number of salient advantages over conventional CT, including improved image resolution and contrast-to-noise ratio, enhanced denoising capability and inherent spectral sensitivity.

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ChatGPT in radiology: Evidence so far

AuntMinnie

Most published articles testing ChatGPT in radiology show that the technology offers impressive performance, although there continue to be opportunities to improve it, according to a team in Cleveland. A group led by Dr. Kaustav Bera of University Hospitals Cleveland Medical Center, studied the published literature on ChatGPT and radiology over nine months since its public release and detailed the scope of the work.

Radiology 127
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Maximize Your Radiology Center’s Performance With Specialized Scheduling

Patient-centric scheduling can only be achieved through optimized radiology workflows, effective communications between staff and physicians, and, of course, through specialized schedulers. In this guide, we’ll take you through a step-by-step process to transform your radiology center into a high-performance hub of medical imaging.

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Radiology provider Akumin files for bankruptcy, seeking to cancel $470M in debt

Radiology Business

The nearly half-billion-dollar loan balance will convert to shares of common stock, held by lender Stonepeak, with Akumin transitioning to a privately held company.

Radiology 127

More Trending

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Radiology Investigators Awarded NIH Diversity Supplements in 2022-23

UCSF Biomedical Imaging

The National Institute of Health’s (NIH) National Institute on Minority Health and Health Disparities (NIMHD) awards diversity supplements to increase diversity in the research.

Radiology 111
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PET reveals patient responses to new Alzheimer’s disease drug

AuntMinnie

Patients with less tau pathology on PET scans may respond better to treatment with the new Alzheimer’s disease drug donanemab, according to an October 25 news report in the journal Practical Neurology. Researchers from donanemab developer Eli Lilly presented a follow-up analysis of data from the TRAILBLAZER-ALZ 2 clinical trial at the Clinical Trials on Alzheimer’s Disease (CTAD) 2023 conference in Boston.

Disease 119
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Prior authorization for imaging causing anxiety, administrative burden for cancer patients

Radiology Business

Payers most frequently require PA for imaging (71%), followed by IV chemotherapy, surgery and radiotherapy, according to new survey data.

Imaging 127
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Mayo Clinic Case Report: WBCT Reveals Tibial Plafond Stress Fracture in Competitive Athlete

CurveBeam AI

Key Points: Stress fractures should always be considered in athletes with ankle pain. This is the first published case in which weight bearing CT (WBCT) was used in diagnosis and surgical planning of a stress fracture. In the sport of track and field, jumping events have proven to be some of the most injury prone. Pole vaulting is particularly susceptible to foot and ankle injuries.

Clinic 105
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The UCSF Ultrasound Team Soars

UCSF Biomedical Imaging

UCSF Medical Center’s sonographers have been very hard at work. The department encourages staff to obtain additional certifications to enhance patient care and several have succeeded in becoming Registered Musculoskeletal Sonographers (RMSKS™).

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ChatGPT may help educate interventional radiology patients

AuntMinnie

ChatGPT is a relatively safe and accurate tool for patient education in interventional radiology, according to a study published October 23 in CardioVascular and Interventional Radiology. A team at Philipps University of Marburg in Germany explored the use of GPT-3 and GPT-4 for in-depth patient education prior to interventional radiology procedures and found both versions of the model highly accurate.

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New MRI guidelines help decrease call burden on off-hours neuroradiologists by 74%

Radiology Business

“As radiology strives to lessen staff call burden, generalist triage can sustain clinical service levels and reduce at-home call burnout,” experts wrote in JACR.

MRI 113
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Elekta Expands Market and Treatment Application of Brachytherapy with Acquisition of iCAD, Inc.’s Xoft Business

Imaging Technology

milla1cf Mon, 10/23/2023 - 12:54 October 23, 2023 — Elekta announced it has acquired the Xoft business from iCAD , Inc. through an asset acquisition. By acquiring the Xoft Axxent Electronic Brachytherapy (eBx) System, together with the transfer of employees, Elekta, the world leader in brachytherapy solutions, will now be able to offer electronic brachytherapy technology and provide an expanded range of cancer treatment options.

X-ray 105
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NLP Tool Flags Signs of Depression, Anxiety in Healthcare Workers

Health IT Analytics

NYU Langone researchers found that a natural language processing tool could identify pandemic-related markers of psychological distress in healthcare workers.

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Lung POCUS may have value in pediatric emergency settings

AuntMinnie

Point-of-care ultrasound (POCUS) may be useful in the emergency department for assessing and predicting severity for pediatric bronchiolitis, suggest findings published October 21 in the American Journal of Emergency Medicine. Researchers led by Dr. Jaron Smith from the Children's Medical Center in Dallas found that higher lung POCUS scores for acute bronchiolitis are tied to increased respiratory support, longer hospital length of stay, and more acute disposition.

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ACR urging radiologists not to ignore any recent communications from the AMA

Radiology Business

That’s because the nation’s largest trade group for medical doctors is conducting a practice survey that could have big implications for physician payment.

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IBA Plans Total System Restoration on its First-ever Proton Therapy Installation

Imaging Technology

milla1cf Mon, 10/23/2023 - 12:50 October 23, 2023 — IBA , a world leader in particle accelerator technology and the world’s leading provider of proton therapy solutions for the treatment of cancer, today announces it has signed a total system restoration contract with Massachusetts General Hospital ( MGH ), which was IBA’s first-ever proton therapy installation.

IT 105
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Noninvasive PET Imaging Technique Helps Visualize Inflammatory Cells in Human Heart

MedImaging Nuclear Medicine

A new molecular imaging method provides a novel approach to noninvasively visualize immune cells that contribute to inflammation of the heart muscle and progression of heart failure

Imaging 98
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Bone scans may be viable for diagnosing calciphylaxis

AuntMinnie

Technetium-99m (Tc-99m) methyl diphosphonate (MDP) bone scans are a potentially viable noninvasive option for diagnosing calciphylaxis, according to a team at the University of Massachusetts in Worcester, MA. Medical student Morgan Groover and Fnu Nutan, MD, discussed the finding via a literature review of cases that suggest bone scans could play a role over invasive biopsies.

Bone Scan 118
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FDA clears artificial intelligence-based MRI assistant from South Korean developer

Radiology Business

Vuno's DeepBrain is intended to automate the manual process of identifying, labeling and quantifying brain structures from MRIs.

MRI 117
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AI and Novel Imaging Conference 2023

UCSF Biomedical Imaging

During the Advances in Artificial Intelligence and Novel Imaging Methods Conference Showcasing Hyperpolarized C-13, Midfield, and Information Commons, the Center for Intelligent Imaging (ci2) and the Hyperpolarized MRI Technology Resource Center hosted collaborators from Christian-Albrechts-University of Kiel. This event is the final event of the annual commemoration of ci2’s third anniversary.

Imaging 98
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Ultralow-Dose Chest CT Outperforms X-Ray in Emergency Department Patients

MedImaging General Imaging

A new study has found that ultralow-dose chest CT has twice the detection rate for main diagnoses compared to chest X-rays in patients who visit the emergency room for non-traumatic issues.

X-ray 98
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Patients prefer structure, more details on imaging reports

AuntMinnie

Patients prefer structure and thorough details on radiology reports, according to research published October 21 in Current Problems in Diagnostic Radiology. A team led by Parth Parikh from the Mayo Clinic in Scottsdale, AZ, found that for reading CT and MRI reports, more highly rated reports were structured and had a lower Flesch Reading Ease score than poorly rated reports.

Imaging 118
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Intravascular ultrasound imaging startup exits ‘stealth mode’ with $35M in funding

Radiology Business

Evident Vascular Inc. is developing a new “transcatheter intravascular imaging technique” to acquire images from inside blood vessels and guide interventional treatments.

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Ultralow-Dose Chest CT Outperforms X-Ray in Emergency Department Patients

MedImaging Radiography

A new study has found that ultralow-dose chest CT has twice the detection rate for main diagnoses compared to chest X-rays in patients who visit the emergency room for non-traumatic issues.

X-ray 97
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Mount Sinai Develops AI Algorithm to Estimate Brain Age Acceleration

Health IT Analytics

The “HistoAge” model can flag areas of the brain vulnerable to age-related changes and predict age at death within 5.45 years by assessing histological images.

Imaging 100
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Morphologic features on sonography predict metastasis

AuntMinnie

Morphologic features of axillary nodes on sonography are reliable indicators in predicting metastasis, according to research published October 24 in Clinical Imaging. A team led by Anubha Wadhwa, MD, from Froedtert Hospital in Milwaukee, WI, found that greater cortical thickness and the absence of a normal hilum had the highest positive predictive value (PPV) for metastatic disease.

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AMN Healthcare to acquire radiology staffing firm in deal valued at $300M

Radiology Business

Adding MSDR will allow AMN to provide a larger candidate pool, including professionals specializing in some of the “most needed, in-demand services.

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Ultrasound Microvessel Imaging with AI to Improve Cancer Detection

MedImaging Ultrasound

Researchers have created ultrasound imaging software with the capability to produce high-resolution 2D and 3D images of microvessels as small as 150 microns.

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Cedars-Sinai Deep Learning Tool Accurately Predicts Atrial Fibrillation

Health IT Analytics

New AI model uses routinely acquired outpatient 12-lead electrocardiograms to help clinicians identify abnormal heart rhythms in patients not yet showing symptoms.

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