Wed.Feb 14, 2024

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“A fearless adventure in knowing what to do when no one’s there telling you what to do”

Ben White

The gaming company Valve started in 1996, became initially successful with the award-winning game Half-Life, even more famous for the early multiplayer mods/games Team Fortress and Counter-Strike, expanded to change videogame distribution with the Steam store/platform, made the innovative/beloved genre-bending puzzle shooter Portal, and even recently released the powerful handheld gaming device, the Steam Deck.

IT 189
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Study Examines Links Between Mammography Screening, Breast Cancer and Unmet Social Needs

Diagnostic Imaging

Women with an increasing number of unmet social needs were 26 percent less likely to have mammography screening, according to a recent study of over 300 women with breast cancer.

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Radiation oncology leaders talk Medicare payment reform

AuntMinnie

Radiation oncology organizations have come together in an effort to reform Medicare payments for radiation therapy services. The organizations include the American College of Radiation Oncology (ACRO), the American College of Radiology (ACR), the American Society for Radiation Oncology (ASTRO), and the American Society of Clinical Oncology (ASCO). The alliance comes in the wake of cuts to Medicare payments for radiation therapy services, which the organizations say threatens patient access to ca

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6 key trends in medical imaging physics

Radiology Business

Mahesh Mahesh, PhD, incoming American Association of Physicists in Medicine president, discusses key developments in the specialty.

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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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Unmet social needs tied to screening mammography use

AuntMinnie

Women's unmet social needs should be considered to better promote breast cancer screening utilization and early-stage cancer diagnosis, suggest findings published February 13 in JAMA Network Open. Researchers led by Neha Goel, MD, from the University of Miami in Florida found that access to screening mammography did not translate to mammography use and that increasing unmet social needs were tied to lower rates of screening mammography.

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More Trending

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Radiologists ‘compete’ on chest x-rays reads with and without AI

AuntMinnie

In a study described as a “competition between radiologists,” participants tasked with identifying abnormal findings on chest x-rays performed better with AI assistance than without AI assistance – though not by much and not in all cases, according to a group in Nanjing, Jiangsu, China. Significantly, however, AI assistance allowed participants to cut reading times by nearly half, noted lead author Lili Guo, MD, of Nanjing Medical University, and colleagues.

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PanTera signs agreement with Bayer for the supply of actinium-225

Imaging Technology

milla1cf Wed, 02/14/2024 - 18:28 February 14, 2024 — PanTera , the Belgian joint venture created by IBA and SCK CEN to secure large-scale production of alpha-emitting radioisotopes, today announces the signing of a capacity reservation agreement with Bayer for the supply of actinium-225 (225Ac) starting in the second half of 2024. This first agreement with a major drug developer reflects PanTera’s unique position to be a reliable, EU-based supplier of 225Ac from this year onward.

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Access isn’t enough; other unmet needs keeping patients from using screening mammography

Radiology Business

Patients with such impediments also are more likely to present to practices with late-stage disease, experts detailed in JAMA Network Open.

Disease 120
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Functional MRI shows promise for treating chronic severe tinnitus

AuntMinnie

Real-time functional MRI (fMRI) neurofeedback therapy may be more effective for treating chronic severe tinnitus than cognitive behavioral therapy (CBT), researchers have found. The study results are good news for those who suffer from the condition, wrote a group led by Nicolas Gninenko, PhD, of École Polytechnique Fédérale de Lausanne in Switzerland.

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Enterprise imaging: The now and future king of medical image management

Radiology Business

As recently as three to five years ago, clinicians diagnosing disorders could not afford to dismiss the possible presence of “stumble-across” imaging studies. Don’t confuse the term with incidental findings. These are anatomic abnormalities that pop up in imaging exams looking for something else. By contrast, stumble-across imaging is typically a prior exam that’s relevant to care but hidden from view.

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Can AI Enhance MRI Detection of Amyloid-Related Abnormalities in Patients with Alzheimer's Disease?

Diagnostic Imaging

The adjunctive use of AI software led to 16 percent and 10 percent increases in sensitivity rates for the detection of ARIA-E and ARIA-H, respectively, in patients with Alzheimer’s disease, according to newly published research.

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Multidisciplinary collaboration. Advanced visualization. Medical extended reality. Sounds like a job for enterprise imaging.

Radiology Business

Korak Sarkar, MD, vividly recalls a clinical case that clearly demonstrated the significant impact that enterprise imaging can have on healthcare delivery.

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AI Chatbots Provide Inconsistent Musculoskeletal Health Information

Health IT Analytics

Multiple studies indicate that ChatGPT, Google Bard, and BingAI demonstrate limited accuracy when presenting information about orthopedic procedures.

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‘MRI’ is the most-searched medical term among patients seeking cost information

Radiology Business

“CT scan” was the third most-searched term among healthcare consumers, and “ultrasound” was No. 4, according to Fair Health.

Medical 121
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Low field 0.55T MRI images as diagnostically useful as 1.5T for abdominal scans

Health Imaging

Researchers from the University of Michigan scanned 52 patients at multiple field strengths to make the comparison.

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RadNet: General radiologists achieve specialist-level performance interpreting mammograms with help from AI

Radiology Business

The Los Angeles-based provider and its AI division, DeepHealth, recently assessed the skills of 18 physicians using their custom-built software.

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Ideal Uses For Mobile C-Arms

Atlantis Worldwide

Mobile C-arms are game changers. That’s because they give you the ability to perform real-time, high-resolution X-ray images without being tethered to a fixed position.

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Physician congressman hopes to address ‘appalling’ inaction on Medicare pay fix by March

Radiology Business

Rep. Larry Bucshon, MD, R-Ind, spoke during the American Medical Association’s National Advocacy Conference, which took place from Feb. 12-14 in Washington.

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Treating liver cancer with microrobots piloted by a magnetic field

ScienceDaily

Researchers have developed a novel approach to treat liver tumors using magnet-guided microrobots in an MRI device.

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When enterprise imaging met artificial intelligence

Radiology Business

Two years ago, Aalborg University Hospital in North Denmark found itself navigating the hazardous seas of backlogged imaging exams. Looking back now, it’s easy to identify the crosswinds that combined to create that perfect storm.

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Nanoparticles that can light up the lymph node cancer cells otherwise undetectable by MRI

ScienceDaily

Researchers have developed a new nanoparticle that can 'hitch a ride' on immune cells, or monocytes. Because of its tiny size, the particle can tag along directly into lymph nodes and help metastasis show up on MRIs where it would otherwise be too hard to detect. The process offers game-changing benefits for the early detection of cancer metastasis in the lymph nodes.

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Avicenna.AI and Blackford enter strategic partnership

AuntMinnie

French AI software developer Avicenna.AI will integrate its CINA-iPE pulmonary embolism detection algorithm on Blackford’s AI platform. The collaboration will offer clinicians new capabilities for detecting incidental blood clots during chest CT angiography scans, Avicenna said. Blackford’s AI platform provides access to more than 115 AI products designed to drive clinical efficiencies and improve patient outcomes, the company noted.

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Global Talent Update – February 2024

MRI Network

This month’s Global Talent Update looks at recent impacts on the Swiss economy; explores the factors behind Malaysia’s prospects for growth and expansion; reveals plans for virtually training Nigerians in data analytics skills; and discusses measures underway to transform Brazil’s industry into a more innovative, green, exporting and productive sector.

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Lantheus to supply PET tracer in large U.S. trial

AuntMinnie

Lantheus Medical Imaging will supply its experimental F-18-labeled PET imaging radiotracer MK-6240 for a large U.S. trial to investigate differences in brain pathology in people with varying types of dementia. The National Institute on Aging-led study is named the Consortium for Clarity in ADRD Research Through Imaging (CLARiTI) trial and will involve all 37 Alzheimer’s disease research centers in the U.S.

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How Much Do Cancelled Appointments Actually Cost Radiology?

Cassling's MRI

Cancelled appointments are an inevitable part of a radiology department's — and a hospital's — operations, as shown in an MGMA Stat poll. Looking at this through the lens of financial health, this increase in no-shows translates into a big profit hit for radiology. It's more than the loss of revenue from delivered services — it's also a matter of underutilization of resources.

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The Radiologist as the Cockpit of Tomorrow’s Healthcare

Aidoc

Medicine changes. Perhaps not rapidly, but over time, new ideas force the delivery of medicine to change, thereby meeting the needs of a healthier tomorrow. The skeletal structure of the healthcare system, from government agencies and health insurers to hospital administrators and physicians, creates an ecosystem inundated with concrete obstacles when attempting to generate real change.

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IBA Acquires Radcal to Expand Medical Imaging Quality Assurance Offering

MedImaging Imaging IT

Ion Beam Applications (IBA) has acquired Radcal Corporation to further strengthen its Medical Imaging Quality Assurance offering as well as its presence in the US market.

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Accelerated MRI Sequence Helps Radiologists Assess Heart Disease without Breath-Holding

MedImaging MRI

An accelerated MRI sequence can help radiologists assess ischemic heart disease without requiring patients to hold their breath.

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LCS among individuals with disabilities could use improvement

AuntMinnie

The incidence of lung cancer screening (LCS) with low-dose CT (LDCT) among eligible people with disabilities could use improvement, researchers have reported. A team led by Hermine Poghosyan, PhD, from Yale School of Nursing in New Haven, CT, conducted a study that included data from 4,407 adults eligible for lung cancer screening taken from the 2019 Behavioral Risk Factor Surveillance System, Lung Cancer Screening Module.

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A machine-learning model based on dynamic contrast-enhanced MRI for preoperative differentiation between hepatocellular carcinoma and combined hepatocellular–cholangiocarcinoma

ScienceDirect

To establish a machine learning model based on dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) to differentiate combined hepatocellular…