AuntMinnie.com staff writers

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Clarity secures IND from FDA for radiotracer for prostate cancer
Clarity Pharmaceuticals has secured investigational new drug approval (IND) from the U.S. Food and Drug Administration (FDA) to start a phase II clinical trial of a radiotracer for detecting cancer in asymptomatic patients.
June 5, 2022
2020 07 15 23 29 3710 Cancer Cells Prostate 400
CT
Sophia Genetics to highlight clinical results at ASCO
Artificial intelligence software developer Sophia Genetics plans to highlight results from its multimodal DEEP-Lung-IV clinical study at the 2022 American Society of Clinical Oncology (ASCO) annual meeting in Chicago.
June 5, 2022
2021 07 16 16 27 9194 Artificial Intelligence Ai Abstract 400
CT
RSNA touts 30K MIDRC data milestone
In just two years, the RSNA has delivered more than 30,000 de‑identified imaging exams to the Medical Imaging and Data Resource Center (MIDRC), an open-access platform that offers data that can be used for research.
June 5, 2022
2021 05 12 19 52 5585 Computer Data Wave 400
Nuclear Medicine
JNM issues supplement on neurodegeneration imaging
The Journal of Nuclear Medicine (JNM) recently issued a supplement that provides an up-to-date overview on molecular imaging in neurodegeneration, as well as a discussion on the future of the field.
June 2, 2022
2020 09 15 20 25 8823 Pet Scan 400
PACS/VNA
Sectra reports revenue, sales growth in Q4, entire year
Sectra reported revenue growth for the fourth quarter and the entirety of the company's 2021-2022 fiscal year, which it said also featured its "highest sales" to date.
June 2, 2022
2020 02 20 18 12 3118 Money Bills 400
AI
Enlitic names Steinbach VP of engineering
Enlitic has named Paul Steinbach as the company's vice president (VP) of engineering, where he will oversee growth of the company's engineering team and create a technical foundation for the company's future.
June 2, 2022
2022 06 03 17 51 0146 Steinbach Paul 20220603171107
Radiation Oncology/Therapy
ViewRay MRI system used at Henry Ford Health
ViewRay said that Detroit-based Henry Ford Health recently became the first center with the company's MRIdian radiation therapy technology to complete a full patient treatment course using the MRIdian A3i system.
June 2, 2022
2019 09 17 17 11 0207 Viewray Astro 2019
Radiation Oncology/Therapy
Accuray to integrate Limbus' AI software
Radiation therapy developer Accuray has inked a deal with artificial intelligence (AI) software developer Limbus to integrate the company's autocontouring algorithms in its Radixact and CyberKnife systems.
June 1, 2022
2019 09 17 16 01 9179 Accuray Astro 2019
Radiation Oncology/Therapy
ASTRO sees opportunity in CMS delay of RO Model
The American Society for Radiation Oncology (ASTRO) has submitted comments to the U.S. Centers for Medicare and Medicaid Services (CMS) in response to the agency's move to indefinitely postpone the start of an alternative payment model for radiation oncology (the RO Model).
June 1, 2022
2019 09 16 03 57 7061 Astro 2019 400
CT
Report: U.S. needs $100M annually to study low-dose radiation
A new report from the National Academies of Sciences, Engineering, and Medicine estimates that the U.S. needs $100 million annually over the next 15 years to investigate the impact of low doses of radiation on human health.
June 1, 2022
2016 09 08 13 50 18 153 Radiation Symbol Circle 400
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Top Stories
Prostate Imaging
Molecular Imaging
PSMA PET-guided radiotherapy shows promise
A trial demonstrated that radiotherapy informed by PSMA-PET led to improved outcomes in prostate cancer patients.
Co2 Emissions Dial Low
Practice Management
Contrast media-reduction strategies could curb emissions up to 53%
Cms Building 400 (1)
Practice Management
Does CMS 2026 proposed rule enforce efficiency at a cost to practices?
Mammogram Dense Breasts Cropped
Womens Imaging
Missed previous mammography screening linked to worse disease outcomes
Digital Innovations Shaping the Future of Radiology
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Digital Innovations Shaping the Future of Radiology
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Coding changes that will impact radiology practices in 2024
By Erin Stephens
Although relatively few of the changes to the Current Procedural Terminology will impact radiology practices, it’s essential to know what they are and adjust your practice systems accordingly.
February 12, 2024
Keyboard Key Billing Management
AI improves accuracy of brain MRI for amyloid abnormality monitoring
By Kate Madden Yee
Using AI software with brain MR imaging improves the diagnostic accuracy for the monitoring of amyloid-related imaging abnormalities in patients undergoing beta amyloid-directed antibody therapies for Alzheimer's disease, researchers have found.
February 12, 2024
Amyloid Plaque Alzheimer2
Evidence grows for use of amyloid PET in China
By Will Morton
Chinese clinicians have provided evidence in a “real-world study” that shows amyloid PET imaging is effective for diagnosing and managing patients with Alzheimer’s disease.
February 12, 2024
Brain
Is human-AI ‘symbiosis’ the path forward in chest x-ray?
By Will Morton
Warren Gefter, MD, speaks with AuntMinnie.com about why human-AI symbiosis, rather than autonomous AI, should be the goal for AI in chest radiography.
February 12, 2024
Artificial Intelligence Ai Global Communication Network 400
Ultrasound 'sticker' measures tissue stiffness
By Amerigo Allegretto
A wearable ultrasound sticker the size of a postage stamp can continuously measure tissue stiffness.
February 9, 2024
Ultrasound Sound Waves 400 (2)
Philips to spotlight helium-free MRI options at ECR 2024
By AuntMinnie.com staff writers
Philips plans to spotlight its BlueSeal MR mobile unit and helium-free MR options at ECR 2024 in Vienna.
February 9, 2024
Philips Rsna 2021 Social
Rads show 28-fold variation for head and neck imaging recommendations
By Kate Madden Yee
A 27.5-fold variation exists among radiologists when it comes to making additional CT or MRI exam recommendations for head and neck indications, researchers have found.
February 9, 2024
2023 02 09 Gruenette Jeffrey Interview Thumbnail
Low-dose PEM shows promise in breast cancer detection
By Amerigo Allegretto
Low-dose positron emission mammography (PEM) can detect invasive breast cancer in a feasible manner.
February 9, 2024
Images obtained in a 50-year-old female patient with a new biopsy-proven malignant lesion in the left breast. (A) Craniocaudal mammogram of the right breast does not show any lesion. (B) The malignant lesion corresponds with a 7-cm irregular and spiculated mass on the left craniocaudal mammogram. Ultrasound-guided core-needle biopsy revealed grade 2 invasive lobular carcinoma. (C) The bilateral positron emission mammographic craniocaudal color image obtained one hour after intravenous injection of 185 MBq of F-18-labeled fluorodeoxyglucose (F-18 FDG) shows a mass with intense uptake in the left breast with known cancer and no abnormal uptake in the right breast. Positron emission mammographic craniocaudal images of the left breast obtained (D) one hour and (E) four hours after intravenous injection of 185 MBq of F-18 FDG show no substantial visual difference in uptake of the known cancer. (F) Axial contrast-enhanced fat-saturated subtracted T1-weighted MR image with maximum intensity projection reconstruction obtained 90 seconds after intravenous injection of 0.1 mmol of gadolinium-based contrast material per kilogram of body weight also shows the enhancing mass corresponding to known malignancy (arrow) and marked bilateral background parenchymal enhancement, with multiple nonspecific foci of enhancement in the contralateral breast. The patient opted for bilateral mastectomy, which confirmed left-sided malignancy and no malignancy in the contralateral breast. Image courtesy of the RSNA,
EVT valuable in patients requiring transit to stroke centers
By Will Morton
Endovascular thrombectomy (EVT) is effective for stroke patients who need to be transferred from hospitals where they are diagnosed to centers capable of performing the procedure.
February 9, 2024
Ambulance
PET reveals brain’s energy demands during walking
By Will Morton
A group in England has established PET imaging as a new approach for studying gait – an excellent indicator of physical, emotional, and mental health.
February 9, 2024
Data analysis validation. Panel A: Image and line profile through the bottle on scans 1 (top) and 2 (middle), and the difference image (bottom) calculated according to Equation 3. Panel B: Data from a representative participant showing the effect of the dose correction on the PETWALK image using Equation 1 when applied to co-registered images in native subject space. The images were then warped to standard Montreal Neurological Institute (MNI) space Top: PETSTAND, middle – uncorrected PETWALK, bottom – corrected PETWALK. The color bar shows image intensity across the three images. Image courtesy of NeuroImage.
AI boosts CTPA's ability to predict lung disease survival
By Kate Madden Yee
The percentage of lung fibrosis quantified on CT pulmonary angiograms (CTPA) by an AI model is associated with increased risk of mortality.
February 8, 2024
Artificial Intelligence Lung Color (1)
Music calms patients undergoing imaging procedures
By Amerigo Allegretto
Music can be calming for patients undergoing medical imaging.
February 8, 2024
Violin 400
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