Sat.Sep 14, 2024 - Fri.Sep 20, 2024

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AI reanimates Roentgen

AuntMinnie

German engineer and physicist Wilhelm Conrad Roentgen has come to life in an AI-generated video in which he explains why he named his 1895 discovery “x-rays.” The clip, published on Vimeo and made available in a September 15 article in Cureus , illustrates how AI-powered multimedia technologies present a transformative opportunity in radiology, according to its creators.

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Hospital organization sees impressive returns from POCUS integration

Health Imaging

“Positioned as an extension of traditional examination methods, particularly appealing to the upcoming generation of clinicians, it holds promise in potentially replacing the stethoscope in various medical assessments and procedures.

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Women in Medicine Month: Celebrating Women Advancing Radiology

UCSF Biomedical Imaging

During Women in Medicine Month we’re proud to honor the clinicians, researchers, and educators who are advancing radiology. From exceptional patient care to teaching and discovery, we’re spotlighting the significant contributions of women at UCSF Radiology & Biomedical Imaging and sharing their experiences, reflections, and insights as women in medicine.

Radiology 111
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Researchers achieve a significant advancement in early diagnosis of bipolar disorder in adolescents

ScienceDaily

Researchers report significant strides in enhancing early diagnosis of bipolar disorder in adolescents. They demonstrate the efficacy of integrating multimodal MRI with behavioral assessments for greater diagnostic precision. Bipolar disorder is a severe neuropsychiatric condition that often emerges during adolescence and is characterized by extreme mood swings.

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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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How effective is Pluvicto in a ‘real-world’ setting?

AuntMinnie

Pluvicto (lutetium-177 [Lu-177] prostate-specific membrane antigen [PSMA]-617) appears to perform as effectively in prostate cancer patients in “real-world” settings as it did in clinical trials prior to its approval, according to clinicians at the Johns Hopkins Theranostics Center in Baltimore, MD. A group led by Andrei Gafita, MD, also found that an AI algorithm called SelectPSMA may help determine how patients respond to Pluvicto treatment.

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Postdoc Appreciation Week: Q&A with Minhao Zhou and Tamara Vasilkovska

UCSF Biomedical Imaging

As part of our celebration of Postdoc Appreciation Week, we invited two postdocs, Minhao Zhou, PhD , and Tamara Vasilkovska, MD, PhD, to answer a few questions about their work and their time at UCSF.

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AI catches overlooked broken vertebra on X-rays, with sizable cost-saving implications

Radiology Business

The software could opportunistically screen patients at a smaller cost than other interventions, given it automatically operates "in the background" on radiographs performed for other reasons.

X-ray 102
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ACR lauds legislation that would fine insurers for delayed NSA payments

AuntMinnie

The American College of Radiology (ACR) is supporting legislation that would fine health insurance companies for failing to pay physicians within 30 days of losing in an independent dispute resolution process laid out in the No Surprises Act (NSA). Along with the American College of Emergency Physicians (ACEP) and the American Society of Anesthesiologists (ASA), the ACR lauded the bipartisan HR 9572 , which was introduced by U.S.

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Brain anatomy differs between people with opposing political ideologies

Health Imaging

New research indicates that conservatives have larger amygdalas than their more progressive-leaning counterparts.

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New Alzheimer's studies reveal disease biology, risk for progression, and the potential for a novel blood test

ScienceDaily

Two new papers by a team of researchers demonstrate that evaluating microRNAs in blood can be used not only to diagnose mild cognitive impairment (MCI) but also, critically, to predict the conversion from MCI to dementia due to Alzheimer's disease. Moreover, the researchers uncovered microRNA candidate molecular biomarkers that associate with current Amyloid, Tau, and Neurodegeneration (A/T/N) Alzheimer's biomarkers.

Disease 102
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Lawmakers introduce radiologist-supported bill to punish payers that fail to pony up under NSA

Radiology Business

Rep. Greg Murphy, MD, R-N.C., unveiled the No Surprises Enforcement Act on Sept. 13, joined by Reps. Raul Ruiz, MD, D-Calif., and John Joyce, MD, R-Penn.

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DBT increases cancer detection over 10-year period

AuntMinnie

Digital breast tomosynthesis (DBT) increased breast cancer detection rates over a 10-year time period, researchers reported in a study published on September 17 in Radiology. A group led by Lianne Philpotts, MD, from Yale University in New Haven, CT, also found that DBT identifies invasive cancers with a lower rate of advanced cancers compared with digital mammography.

Imaging 105
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The Future of Radiotheranostics: A New Frontier in Precision Medicine

Open Medscience

Radiotheranostics offers a precise, personalised approach to cancer treatment by combining diagnostic imaging with targeted therapy The post The Future of Radiotheranostics: A New Frontier in Precision Medicine appeared first on Open MedScience.

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Generative AI 'reincarnates' famous physicists in radiology

Health Imaging

Since generative AI products first emerged, the models’ capabilities have grown by leaps and bounds. Now, they can seemingly bring renowned scientists from the past back to life.

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Hospital quality improvement project aims to reduce radiologists’ administrative burden

Radiology Business

The University of Toronto has standardized processes related to multidisciplinary conferences, hoping to provide relief for participating abdominal specialists.

Hospital 104
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GUSI introduces Sage AI tool for ultrasound learners

AuntMinnie

The Global Ultrasound Institute (GUSI) has released Sage AI, an AI tool that answers open-ended ultrasound-related questions. Sage AI adds to GUSI's scanHub training platform, which aims to help healthcare practitioners gain competency in using point-of-care ultrasound (POCUS) across a range of medical specialties. Answers given by Sage AI are fully referenced, are accompanied by ultrasound images and video clips drawn from GUSI's pathology library, and can be delivered in more than 80 different

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Phase 3 Study Shows Viability of 177Lu-PSMA-617 for Taxane-Naïve Metastatic Castration-Resistant Prostate Cancer

Diagnostic Imaging

The use of 177Lu-PSMA-617 was associated with a significantly longer radiographic progression-free survival and a 12 percent lower rate of grade 3 or higher adverse events in comparison to a change of ARPI therapy in patients with metastatic castration-resistant prostate cancer (mCRPC).

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Radiologists report fewer false positives when they have access to prior mammograms

Health Imaging

Viewing patients' priors consistently improves readers' performances, regardless of experience level, specialization or the volume of screening mammograms they are accustomed to reading.

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American College of Radiology issues ‘call to action’ on key federal funding issue

Radiology Business

ACR noted that Congress is returning from its August recess, with one of the “most critical” considerations pertaining to government funding for fiscal 2025.

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Microplastics reach the olfactory bulb in the human brain

AuntMinnie

Pathologists have detected microplastics in olfactory bulb brain tissues of eight deceased individuals in Sao Paulo, Brazil, and suggest MRI could be the next step for studying the effects of the pollutants on human health, according to a study published September 16 in JAMA Network Open. Polypropylene – a thermoplastic polymer used in a wide range of plastic packaging – was the most prevalent, noted lead author Luis Fernando Amato-Lourenco, PhD, of Freie Universität Berlin in Germany, and coll

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AI model can generate 3D brain MRI images while addressing data scarcity and privacy concerns

Medical Xpress: Radiology

A novel artificial intelligence approach can generate 3D brain MRI images using semantic segmentation masks, offering a breakthrough in medical image synthesis and privacy protection.

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ChatGPT is 'robbing applicants of their voices' in residency applications

Health Imaging

The growing use of ChatGPT on residency applications is prompting concerns over how LLMs might affect the authenticity and value of personal statements in the future.

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State Supreme Court ruling holds hospitals accountable for mistakes made by independently contracted radiologists

Radiology Business

Washington becomes one of a select few where attorneys can also go after a hospital that hired outside physicians, joining South Carolina, Michigan, Maryland and Iowa

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Can AI Enhance CT Detection of Incidental Extrapulmonary Abnormalities and Prediction of Mortality?

Diagnostic Imaging

Emphasizing multi-structure segmentation and feature extraction from chest CT scans, an emerging AI model demonstrated an approximately 70 percent AUC for predicting significant incidental extrapulmonary findings as well as two-year and 10-year all-cause mortality.

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AI-based tissue staining can detect amyloid deposits without chemical stains or polarization microscopy

Medical Xpress: Radiology

Researchers at the University of California, Los Angeles (UCLA) have pioneered a groundbreaking approach in the imaging and detection of amyloid deposits in tissue samples. The innovative method leverages deep learning and autofluorescence microscopy to achieve virtual birefringence imaging and histological staining, eliminating the need for polarization imaging and traditional chemical stains like Congo red.

Imaging 85
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Doc develops lead garment that drastically reduces radiation exposure to vulnerable areas

Health Imaging

The vest offers extended coverage of the breast, axilla and thyroid. It is said to reduce exposure of these areas by nearly 98%.

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Physicians debate the ‘perils and promise’ of whole-body MRI screening

Radiology Business

This care model has grown in popularity, with startups such as Prenuvo and Ezra charging $2,500 out of pocket to screen asymptomatic patients for cancer and other diseases

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How Does Access to Previous Mammography Exams Impact Current Mammography Interpretation by Radiologists?

Diagnostic Imaging

While researchers noted no significant impact on sensitivity rates, they found that access to a patient’s prior mammograms resulted in a nearly 15 percent increase in sensitivity for current mammography interpretation.

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CEM-guided biopsy not a good substitute for breast MRI

AuntMinnie

Contrast-enhanced mammography (CEM)-guided biopsy by itself is not a good substitute for MRI-guided biopsy of suspicious breast MRI findings, according to a study published September 18 in the American Journal of Roentgenology. Researchers led by Michael Morris, MD, from Banner MD Anderson Cancer Center in Gilbert, AZ, reported that more than one-quarter of suspicious MRI findings deemed to be occult at attempted CEM-guided biopsy were diagnosed as malignant by subsequent MRI-guided biopsy.

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