June, 2024

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MRI safety oversight: Gaps 'big enough to drive a truck through'

AuntMinnie

MRI safety oversight is spotty at best, with gaps "big enough to drive a truck through," according to Tobias Gilk, founder of Gilk Radiology Consultants in Overland Park, KS, and senior vice president of Radiology-Planning in Mission, KS. The situation impacts not only patient care but also how radiology staff offer that care, and it must be mitigated, Gilk told AuntMinnie.com in an interview during which he outlined his experience trying to track down information on a few MRI accidents that occ

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Technologies enable 3D imaging of whole human brain hemispheres at subcellular resolution

Medical Xpress: Radiology

Observing anything and everything within the human brain, no matter how large or small while it is fully intact, has been an out-of-reach dream of neuroscience for decades, but in a new study in Science, an MIT-based team describes a technology pipeline that enabled them to finely process, richly label and sharply image full hemispheres of the brains of two donors—one with Alzheimer's and one without—at high resolution and speed.

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How having ovaries removed before menopause affects brain structure

Health Imaging

These changes are especially prevalent in women who have the surgery before the age of 40, new research suggests.

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Adjunctive AI Leads to 16 Percent Increase in CT Sensitivity for Incidental Pulmonary Embolism

Diagnostic Imaging

Artificial intelligence facilitated a 96.2 percent sensitivity rate for incidental pulmonary embolism (IPE) on contrast-enhanced CT chest or abdomen exams, according to new prospective research involving over 4,300 patients.

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Testing Innovations in Cancer: How to evaluate and use new technologies

Amidst rising cancer prevalence and soaring costs, new cancer technologies and innovations are emerging to support the early detection, treatment, and surveillance of cancer. Read this guide to understand how to evaluate these solutions for your employees and members – and to learn more about the current state of coverage, clinical and cost effectiveness, and impact on quality and outcomes.

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Radiology stakeholders weigh in on FTC’s exploration of how ‘corporate greed’ is impacting the specialty

Radiology Business

The the Federal Trade Commission, Department of Justice, and Health and Human Services recently launched an inquiry into private equity and other corporations’ “increasing control over healthcare.

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Food insecurity tied to lower likelihood of mammography screening

AuntMinnie

Women with food insecurity are less likely to report attending mammography screening, according to research published June 3 in the Journal of the American College of Radiology. A team led by Jerome Phillip Watts from Howard University in Washington, DC, found in a nationally representative cross-sectional survey that women classified as having low or very low food security were significantly less likely to undergo mammography than women reporting high or marginal food security.

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Researchers discover a significant problem in brain imaging and identify a fix

Medical Xpress: Radiology

In a new study, investigators from McLean Hospital, Harvard Medical School and the National Institute on Drug Abuse—Intramural Research Program (NIDA-IRP) have discovered that the tendency of people's arousal to wane over the course of brain scans has been distorting the brain connection maps produced by functional magnetic resonance imaging (fMRI).

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Frequent sleep disruptions may increase amyloid deposits down the road

Health Imaging

Daily sleep disruptions could increase the risk of developing Alzheimer’s disease in the future, new research suggests.

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SNMMI: New Study Suggests Merits of FAPI PET/CT for Breast Cancer Staging

Diagnostic Imaging

Improved assessment of axillary lymph node status with FAPI PET/CT led to restaging of nearly 71 percent of patients with breast cancer, according to new research presented at the SNMMI 2024 conference.

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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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Hundreds hit Capitol Hill to press Congress for breast imaging payment reform

Radiology Business

Those involved want lawmakers to pass three already-proposed bills aimed at improving access to breast MRI, ultrasound and other services.

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Magical Nanobots

Ben White

Forget about AI taking your job, maybe we’ll all just live forever. The post Magical Nanobots first appeared on Ben White.

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Report: Automation and generative AI will help address 3 critical care gaps

AuntMinnie

Healthcare leaders around the world envision automation and artificial intelligence (AI) bridging critical gaps that hinder their institutions' ability to deliver timely, high-quality care to everyone, according to the ninth annual Future Health Index 2024 report. The new report commissioned by Philips comes from a survey of nearly 3,000 healthcare leaders, including healthcare informatics leaders, from 14 countries and interviews conducted through March.

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First case of Down syndrome in Neanderthals documented in new study

ScienceDaily

A new study documents the first case of Down syndrome in Neanderthals and reveals that they were capable of providing altruistic care and support for a vulnerable member of their social group.

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The Employers Guide to Controlling Cancer

About 40% of us will be diagnosed with cancer in our lifetime, and patients are getting younger. At the same time, the cost of treatment continues to rise, with employers spending 8.5% more on cancer care for each employee than they did last year. The best thing employers can do for their employees and business tomorrow is to invest in cancer detection and care today.

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Imaging research suggests Viagra could slow or prevent vascular dementia

Health Imaging

A new study suggests sildenafil, known by its brand name Viagra, can improve cerebrovascular function and minimize the risk of cognitive impairment caused by small vessel disease.

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Can Mammography-Based AI Enhance the Detection of Contralateral Breast Cancer?

Diagnostic Imaging

Offering comparable sensitivity to radiologists for detecting contralateral breast cancer on mammography images, an emerging adjunctive AI software may also facilitate earlier diagnosis, according to study findings presented at the at the 2024 American Society of Clinical Oncology (ASCO) Annual Meeting.

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Neiman Institute intros ‘Cancer Equity Compass’ to help address disparities

Radiology Business

It’s one thing to know that cancer disparities often correlate with deleterious social determinants of health (SDOH). It’s another to equip healthcare professionals for applying the connection to affected patient populations.

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Writer Math

Ben White

From “ Writer Math ” by Elissa Bassist in McSweeney’s : If you think a piece is 100 percent done, it’s actually 45 percent done. To get it to 100 percent done, you can’t. The post Writer Math first appeared on Ben White.

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Improving Access To & Utilization Of Cancer Screening With Color

Discover how Color's comprehensive care solution is revolutionizing cancer screening adherence and knowledge. Through an in-depth case study, Color's unique approach to comprehensive cancer care has shown significant benefits in increasing screening rates and enhancing patient knowledge. Participants reported a 2-3x increase in adherence to screening guidelines over just 8 weeks, with 84% of participants increasing their familiarity with timing and frequency of cancer screening.

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New guideline covers theranostics in brain tumors

AuntMinnie

U.S. and European experts have proposed a joint practice guideline for use in nuclear medicine on diagnostics and therapy (theranostics) of meningiomas, as published June 20 in the European Journal of Nuclear Medicine and Molecular Imaging. The procedure standards focus specifically on the technical aspects of somatostatin receptor (SSTR) ligands, which can be used in both PET imaging and treatment of meningiomas, and are meant to ensure effective use of the approach, noted lead author Nathalie

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Removal of ovaries before menopause associated with reduced white matter in brain

ScienceDaily

Women who have their ovaries removed before menopause, particularly before the age of 40, have reduced white matter integrity in multiple regions of the brain later in life, a new study suggests. White matter refers to the nerve fibers that connect neurons in different areas of the brain.

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Imaging study reveals 'significant deformities' in lungs of some COVID patients

Health Imaging

These changes could have long-lasting implications for lung function, authors of the new study warn.

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MRI-Based AI Model Facilitates 50 Percent Reduction in False Positives for Prostate Cancer

Diagnostic Imaging

In comparison to radiologists, new MRI research shows an emerging artificial intelligence (AI) model demonstrated a higher AUROC and a 14.8 percent higher positive predictive value for detecting prostate cancer at a mean PI-RADS 3 or greater operating point.

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From Prevention to Survivorship: How HR Can Support Employees Facing Cancer Diagnoses

Explore the latest insights from the American Cancer Society's “Cancer Statistics 2024” report, which unveils multiple alarming trends in cancer data. Cancer is on the rise among young adults, and diagnoses for 6 of the 10 most common cancers are escalating. With over 2 million new cancer cases projected in the U.S. this year, employers face increased challenges when it comes to supporting employees.

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Following 2024 fellowship matching, neuroradiology said to be ‘at its hottest point ever’

Radiology Business

Neuroradiology has topped the field among imaging subspecialties vying for new fellows to train, filling 287 of 316 certified positions—a 90.8% fill rate—across 87 fellowship programs.

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Radiology Jobs

Ben White

I believe in the importance of thriving independent private practices for the field of radiology. True private practice–where doctors control the organization, are responsible to their peers and patients, and earn the full fruits of their labor–is the benchmark that sets the market and provides the anchor against exploitation from unscrupulous employers.

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PET sheds light on opioid addiction treatments

AuntMinnie

PET imaging shows different brain activity in people taking methadone or buprenorphine for opioid use disorder (OUD), according to a presentation at the recent Society of Nuclear Medicine and Molecular Imaging annual meeting. Jacob Dubroff, MD, PhD, of the University of Pennsylvania in Philadelphia, provided evidence using carbon-11 (C-11) carfentanil PET that individual buprenorphine-treated patients have lower mu-opioid receptor activity across all brain regions than either methadone-treated p

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Study reveals why AI models that analyze medical images can be biased

ScienceDaily

Researchers have found that artificial intelligence models that are most accurate at predicting race and gender from X-ray images also show the biggest 'fairness gaps' -- that is, discrepancies in their ability to accurately diagnose images of people of different races or genders.

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An HR Leaders Guide: 7 Questions To Ask When Developing Your Cancer Strategy

As HR and Benefits leaders are in the midst of evaluating cancer care solutions and designing their requirements for vendors, it’s key to know what questions to ask to ensure the development of a truly comprehensive strategy: from prevention to diagnosis to treatment to survivorship. Getting to the right answers starts with asking the right questions: How can better access improve engagement?