Sat.Jun 15, 2024 - Fri.Jun 21, 2024

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Situational Awareness

Ben White

An interesting essay by Leopold Aschenbrenner discussing the recent history of as well predictions for the next 10 years of AI: “ From GPT-4 to AGI ” A long but good read, which itself is part of an even longer series. The post Situational Awareness first appeared on Ben White.

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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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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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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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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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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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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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Radiology data breach may have exposed private health information

Health Imaging

Affected patients may have had their name, date of birth, address, health insurance information and medical information compromised, though there is currently no evidence that any data has been misused.

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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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Research finds causal evidence tying cerebral small-vessel disease to Alzheimer's, dementia

ScienceDaily

While previous studies suggested an association of the most common cerebral small-vessel disease with dementia risk, new research provides evidence of causal link, identifying it as a major vascular factor.

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ChatGPT-4 produces 'near perfect' pancreatic cancer radiology reports

AuntMinnie

Chat GPT-4 outperforms GPT-3.5 when it comes to creating structured, summarized radiology reports for pancreatic ductal adenocarcinoma (PDAC), researchers have found. The study results are good news for both clinicians and patients, as the AI tool could improve surgical decision-making, noted a team led by Rajesh Bhayana, MD, of the University of Toronto in Canada in an article published June 18 in Radiology.

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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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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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Karamba Security Announces Production Agreement with Ziehm-Orthoscan, Inc.

Imaging Technology

milla1cf Wed, 06/19/2024 - 21:01 June 19, 2024 — Karamba Security , a world leader in end-to-end product security, today announced the signing of a production agreement for its XGuard software, with Ziehm-Orthoscan, Inc., a manufacturer of industry-leading mini C-arm imaging devices specifically designed for orthopedic procedures. The agreement enables Ziehm-Orthoscan, Inc. to secure its imaging devices and comply with recent FDA cybersecurity regulations.

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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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Can WBCT Be a Game-Changer in the Assessment of Ankle Sprain and Ankle Instability?

CurveBeam AI

Key Points: The most important advantage of weight bearing CT (WBCT), which utilizes cone beam CT (CBCT) technology (a three-dimensional (3D) imaging modality) is immediate access to 3D images, resulting in faster and better diagnostic capabilities. Up to 40% of missed diagnoses of ankle trauma associated fractures could theoretically be avoided with primary use of WBCT in accident and emergency departments.

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A lack of CPT codes for rapid pediatric MRI exams is costing patients

Health Imaging

Abbreviated MRI exams for suspected appendicitis require fewer sequences and, in turn, take less time for radiologists to interpret. But in the absence of a designated code, patients often foot the bill for reads of more costly exams.

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New Study Proves AI Enhances Physicians’ Ability to Identify Extent of Prostate Cancer with 84 Percent Accuracy

Imaging Technology

milla1cf Mon, 06/17/2024 - 20:47 June 17, 2024 — Avenda Health , an AI healthcare company creating the future of personalized prostate cancer care, announces the findings of its new study published in The Journal of Urology , demonstrating the ability of artificial intelligence (AI) to accurately identify cancer in oncology imaging and diagnostics.

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Uniting for health equity: Addressing breast cancer disparities

AuntMinnie

June 19 is Juneteenth, a day marking the emancipation of enslaved people in the U.S., and a time to reflect on our progress toward equality and justice. Dana Brown, president and CEO of iCAD. However, it's also a moment to acknowledge the persistent disparities that continue to affect Black communities, particularly in healthcare. One such disparity lies in the realm of breast health, where minoritized groups face disproportionately higher risks of certain aggressive breast cancers and poorer ou

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More Than a Provider: On-Site with Shriner’s Children’s Hospitals

Everything Rad

Reading Time: 5 minutes read The following is intended for promotional purposes only and is not medical advice. Additionally, any views, statements, or opinions expressed by the speakers were made voluntarily by uncompensated customers or employees and should not be construed as factual. Working in healthcare comes with a sense of pride and purpose.

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Light-weight microscope captures large-scale brain activity of mice on the move

Medical Xpress: Radiology

As a mouse explores its environment, millions of neurons across the brain fire in sync. To study only a small subsection at a time would be to miss the forest for the trees, but powerful microscopes capable of capturing the entire mouse brain simultaneously are too heavy to mount on a moving mouse.

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Dr. Vivek S. Kavadi Named CEO of the American Society for Radiation Oncology (ASTRO)

Imaging Technology

milla1cf Fri, 06/21/2024 - 20:25 June 21, 2024 — The American Society for Radiation Oncology ( ASTRO ) announced today that following a nationwide search, Vivek S. Kavadi, MD, MBA, FASTRO will become CEO of the Society effective November 1, 2024. Dr. Kavadi will succeed Laura Thevenot, who previously announced her intent to retire after leading the organization since 2002.

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PET/CT shows promise detecting early atherosclerosis

AuntMinnie

PET/CT imaging with F-18 sodium fluoride (NaF) is emerging as a sensitive tool for detecting early atherosclerosis, according to a presentation at the recent Society of Nuclear Medicine and Molecular Imaging (SNMMI) annual meeting. Shiv Patil, a student and researcher from the University of Pennsylvania, presented an F-18 NaF-PET/CT study that found the approach visualized biologically active vascular microcalcification in patients at early stages of the disease versus healthy volunteers.

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How patients' focus affects data derived from functional MRI scans

Health Imaging

As a person’s concentration dwindles during resting state or task-based sequences, the resultant brain activity observed on imaging could be misleading.

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AI critical care software revolutionizes emergency response

Radiology Business

Ascension Health in Texas uses AI that can read CT scans for stroke and pulmonary embolism to activate care teams before the images even get into the PACS.

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Qure.ai and Strategic Radiology Announce Collaboration to Assist Radiology Workflow with Innovative AI Algorithms

Imaging Technology

milla1cf Tue, 06/18/2024 - 20:07 June 18, 2024 — The advancement of Artificial Intelligence ( AI ) in healthcare to support diagnostic decision making, stave off burnout and enhance quality patient care has taken a giant stride forward. Strategic Radiology , a coalition of independently owned and operated local private radiology practices, and Qure.ai , a global leader in healthcare AI, have formed a partnership to advance clinical accuracy and operational efficiency through easier access to c

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AI certificate program increases knowledge among radiology residents

AuntMinnie

An AI certificate course can improve knowledge of the technology for radiology residents, a study published June 21 in Academic Radiology found. Researchers led by Mark Finkelstein, MD, from the New York University Langone Medical Center reported that most of the students indicated their knowledge of AI increased after completing the program and over half expressed interest in further AI education.

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Fluorinated contrast agents show 'strong potential' for MRI theranostics

Health Imaging

Experts have developed a first-of-its-kind fluorinated contrast agent they believe will provide more detailed MR imaging and aid in the treatment of certain cancers.

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New Eye Tracking Controlled VR System Enhances MRI Scans for Young Children

MedImaging MRI

A new development in eye tracking technology allows young children to engage in a VR experience during MRI scans, which helps reduce their anxiety and limits movement.

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In Memoriam: Former ITN Editor Cristen Bolan

Imaging Technology

mtaschetta-millane Wed, 06/19/2024 - 12:40 It is with great sadness that the ITN/DAIC team learned of the sudden passing of former Editor Cristen Bolan on June 17. Cristen worked on the brands from 2005-2010, before moving on to other industry related ventures. Our team extends its sincere sympathy to her family and friends. More information on her memorial service can be found here.

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