AuntMinnie.com staff writers

MRI
Guerbet, Applied Radiology introduce 'Elucirem' challenge
Guerbet and Applied Radiology collaborating on a contest for MRI professionals called "Elucirem: The Reveal Image Challenge."
May 22, 2023
2020 02 03 22 07 3929 Trophy Award 400
MRI
Philips, Vanderbilt ink agreement 'decarbonize' radiology
Philips Healthcare parent Royal Philips is partnering with Vanderbilt University Medical Center on a project to reduce the center's carbon footprint.
May 21, 2023
2021 11 30 16 08 9693 Philips Rsna 2021 400
Industry News
FDA accepts Lumicell breast cancer optical imaging agent NDA
The U.S. Food and Drug Administration (FDA) has accepted for review Lumicell's new drug application for its Lumisight optical imaging agent for breast cancer and a premarket approval application for the company's direct visualization system.
May 21, 2023
2021 04 29 18 14 4885 Breast Cancer 3 D 400
Radiation Oncology/Therapy
Varian touts first patient treated in cardiac radioablation trial
Varian, a Siemens Healthineers company, is highlighting that the first patient has been treated in the Radiate-VT clinical trial at Washington University School of Medicine in St. Louis, MO.
May 18, 2023
2020 01 30 01 49 9107 Varian Astro 2019 400
Breast
'Visual hindsight bias' affects mammography readings
"Hindsight bias" -- that is, overestimating one's ability to predict a particular outcome -- affects mammography exam interpretation, but this effect may be positive, according to a study published May 17 in the Journal of Medical Imaging.
May 18, 2023
2023 05 02 00 26 1862 2023 05 02 Radiology Ai Mammo Interface 20230502000950
PACS/VNA
Intelerad to add Augnito voice recognition to its InSight PACS
Enterprise imaging and software developer Intelerad Medical Systems plans to integrate Augnito Voice Services' voice recognition software into its InSight PACS.
May 18, 2023
2020 01 23 18 42 3828 Intelerad Rsna 2019 400
AI
RaySearch reports mixed financial results in Q1
RaySearch Laboratories posted an over 10% increase in net sales in its first quarter but also lower operating profit.
May 17, 2023
2019 09 17 16 52 3040 Raysearch Astro 2019
Associations
Landman named incoming editor for JMI
Bennett Landman, PhD, of Vanderbilt University will become the new editor in chief of the Journal of Medical Imaging (JMI), effective January 1, 2024. He succeeds Maryellen Giger, PhD, who has been in the role since 2014.
May 17, 2023
2023 05 18 20 09 0482 Landman Bennett 400
MRI
Neurophet receives FDA clearance for Aqua
Artificial intelligence software developer Neurophet has secured U.S. Food and Drug Administration (FDA) 510(k) clearance for its Aqua brain MRI analysis software.
May 17, 2023
2023 03 30 20 37 0565 Mri Brain Disease4 400
Radiation Oncology/Therapy
GT Medical secures milestone order
GT Medical Technologies has reached an order milestone with its GammaTile radiation therapy technology.
May 17, 2023
2019 01 18 00 01 4278 Brain Surgery 400
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Molecular Imaging
Brain PET tracer delivered intranasally for first time in humans
The study confirms the safety and efficacy of Ga-68 NOTA-insulin as a PET radiotracer that can be used for human neuroimaging.
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Breast
Race, economics contribute to advanced-stage breast cancer diagnoses
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FDA greenlights Telix NDA for prostate imaging agent Gozellix
By AuntMinnie.com staff writers
The U.S. Food and Drug Administration (FDA) has approved a new drug application (NDA) for Telix's TLX007-CDx for prostate cancer imaging.
March 21, 2025
Fda Logo V2 Social
Podcast: Bridging the translational gap
By Liz Carey
Academic medical research benefits from physician-led projects that address clinical deficiencies.
March 21, 2025
Kuwtr Ep11 March 2025
7-tesla MRI technique proves effective for epilepsy assessment
By Kate Madden Yee
A team of clinicians have reported the successful use of a 7-tesla MRI method for identifying microscopic differences in patients' brains that cause drug-resistant epilepsy.
March 20, 2025
Comparison showing 3-tesla and 7-tesla scans for the same participant. Image courtesy of P Simon Jones, PhD, of the University of Cambridge.
ML-based system predicts x-ray service times
By Will Morton
A team in Italy has developed a real-time machine-learning (ML) system that can predict x-ray service times in emergency departments.
March 20, 2025
Emergency
Radiologists less susceptible to visual illusions
By Will Morton
Medical image experts demonstrated superior perceptual accuracy in response to visual illusions compared with a control group.
March 20, 2025
Illusion Thumbnail
2021 LCS guidelines increased uptake, but disparities persist
By Kate Madden Yee
Updated guidelines for lung cancer screening from the USPSTF in 2021 increased adherence, but disparities persist among particular patient populations.
March 20, 2025
Lung Ct Images
MRI identifies parts of the brain that remember words
By Kate Madden Yee
MRI has identified parts of the brain needed to remember words -- and how those parts may be affected by epilepsy.
March 19, 2025
Brain Puzzle Dementia
Osteoporosis risk assessment tools underperform in younger women
By Will Morton
Three screening tools recommended by the U.S. Preventive Services Task Force (USPSTF) are suboptimal for identifying women who may be at risk for osteoporosis.
March 19, 2025
Bmd
ASTRO vice chair highlights momentum for ROCR Act
By Amerigo Allegretto
Chris Corso, MD, PhD, from ASTRO discusses why the ROCR Act is needed to stabilize reimbursement for radiation oncologists in the U.S.
March 19, 2025
Radiation Therapy Suite 400
Adherence to LCS decreases after baseline screening
By Kate Madden Yee
Adherence to lung cancer screening (LCS) with low-dose CT (LDCT) decreases after baseline imaging, according to a new study.
March 19, 2025
Cancer Lung
Do radiologists trust mammography AI software?
By Erik L. Ridley
A large-scale prospective trial exploring the use of mammography AI software in a breast cancer screening program has found that recalls were lower when cases were flagged by AI.
March 18, 2025
Full-field digital screening mammograms in participants recalled by the consensus discussion after being flagged by artificial intelligence (AI) computer-aided detection (CAD) but not by either of the two radiologists. (A) Mammogram with AI CAD score of 73 for a 55-year-old woman diagnosed with grade 3 in situ cancer and T1 (9-mm) invasive cancer in the left breast and lymph node metastasis. (B) Mammogram with AI CAD score of 54 for a 49-year-old woman diagnosed with grade 2 in situ cancer and T1 (6-mm) invasive cancer in the right breast and without lymph node metastasis. All images and caption courtesy of the RSNA.
PCCT proves effective for estimating liver fat fraction
By Kate Madden Yee
Photon-counting CT (PCCT) is effective and accurate for estimating liver fat fraction.
March 18, 2025
Liver
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