AuntMinnie.com staff writers

Radiation Oncology/Therapy
GE expands collaboration with Elekta via MIM subsidiary
GE HealthCare
GE HealthCare (GEHC) is collaborating with Elekta through its recent acquisition, MIM Software.
April 22, 2024
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Nuclear Medicine
Evergreen Theragnostics raises $26M
Evergreen Theragnostics has completed a $26 million capital raise through its existing shareholders and new backers Petrichor and LIFTT.
April 19, 2024
Money Bills 400
PACS/VNA
Segmed partners with Beacon Health System in Indiana
Data management vendor Segmed plans to partner with nonprofit Beacon Health System in Indiana to supply Segmed's advanced medical imaging data.
April 19, 2024
Cloud Computing Laptop 400
Womens Imaging
RadNet to host ribbon-cutting ceremony for MammogramNow initiative
RadNet plans to host a ribbon-cutting ceremony for its MammogramNow initiative in Milford, DE, which opened in December 2023.
April 18, 2024
Mammogram Calendar 400
Nuclear Medicine
Accuray opens training facility in Switzerland
Accuray has opened a new training center in Genolier, Switzerland.
April 18, 2024
Accuray Astro 2019
Womens Imaging
Lumicell's Lumisight, LumiSytem get FDA nods
Lumicell's Lumisight optical imaging agent and LumiSystem have been granted approvals by the U.S. Food and Drug Administration (FDA).
April 18, 2024
Lumi System Family With Logo V5
Imaging Leaders
ACR names recipient of Thorwarth award for radiology leadership
The ACR Economics and Health Policy Department has selected William Donovan, MD, as the 2024 recipient of its William T. Thorwarth Jr., MD, award.
April 18, 2024
Acr Logo 2023 400 (1)
People in the News
Radiology Leadership Institute names award recipients
The Radiology Leadership Institute (RLI) has named the Impact in Leadership Award and Emerging Leader Scholarship recipients.
April 18, 2024
Trophy Award 400
Ultrasound
GE HealthCare launches two new ultrasound systems
GE HealthCare
GE HealthCare (GEHC) has launched two new ultrasound systems, Voluson Signature 20 and 18.
April 18, 2024
Ge Health Care Logo
Economics
AdvaMed urges Congress prioritize R&D tax credit
Medical technology trade association Advanced Medical Technology Association (AdvaMed) is urging Congress to pass a tax provision to change how small businesses deduct their research and development expenses.
April 17, 2024
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Top Stories
Environment
Interventional
How much solid waste do neurointerventions generate?
Researchers quantified waste generation in their neurointerventional angiography suite over 90 days.
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Risk Management
Podcast: 3 points of crisis communication following fatal MRI accident
Doctor Monitor Triple 400
Practice Management
Turnover increasing among radiology practices
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CT
Fibrosis pattern on CT predicts CPFE progression rate, but not survival
How Agentic AI Is Transforming Radiology Ops
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MRI reveals brain changes in people with long COVID
By Will Morton
MRI scans have revealed long-lasting microstructural brain changes in patients after COVID-19 infections.
November 22, 2023
Brain regions in which the microstructure was associated with post-COVID-condition associated symptoms. Image courtesy of Alexander Rau, MD.
AI model identifies high-risk lung cancer in nonsmokers
By Will Morton
A group in Boston has validated an AI algorithm that could be useful for identifying nonsmokers who are at high risk of lung cancer, according to a study to be presented at RSNA 2023 in Chicago.
November 22, 2023
An example of a patient frontal chest x-ray showing a subtle nodular opacity (arrow) identified by AI in the right middle lung zone. Axial, noncontrast, low-dose chest CT scan shows a 1.1-cm solid nodule (arrow) in the right lower lobe. Image courtesy of Anika Walia, Boston University
Exo CEO talks POCUS survey results with AuntMinnie.com
By Amerigo Allegretto
Exo CEO Sandeep Akkaraju discussed the findings of a survey on the future of POCUS use with AuntMinnie.com in this video interview.
November 22, 2023
Akkaraju Sandeep Interview
MICI Q4: Radiology administrators positive about imaging growth
By Kate Madden Yee
Radiology administrators are confident diagnostic and interventional radiology will continue to grow as a profit center throughout this year and beyond.
November 22, 2023
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IMV: CT, MRI, ultrasound are the top modalities for predictive maintenance services
By Davin Korstjens
In a new column, Davin Korstjens of IMV Medical Information Division reviews current market trends for predictive maintenance services of diagnostic imaging equipment.
November 21, 2023
Ct Scanner Control Room2 Radiologist
Hip x-rays help screen for osteoporosis in THA patients
By Will Morton
Plain hip x-rays may help screen patients for osteoporosis before they undergo total hip arthroplasty (THA).
November 21, 2023
An example of measurement on plain anterior-posterior x-rays used in the study: canal-bone-ratio CBR-7 cm (Cm/Cc) and CBR-10 cm (Dm/Dc), canal-calcar ratio CCR (Dm/Bm); canal flare index CFI (A/Dm). Image courtesy of Scientific Reports.
Functional MRI shows brain activity prompted by fanaticism
By Kate Madden Yee
Functional MRI shows brain activity sparked by fanaticism, according to a presentation to be delivered at the upcoming RSNA meeting.
November 21, 2023
The contrast of winning and losing in the 'good fanatic brain.' The image shows in warm colors the activity related to a significant victory. The blue scale represents the activation related to a significant loss; this pattern is congruent with the Mentalization Network, which suggests a rationalization process of the pain evoked by the losing scenario. Image and caption courtesy of the RSNA.
Pandemic heightened cancer screening disparities in Canada
By Amerigo Allegretto
The COVID-19 pandemic exacerbated health disparities in breast and colorectal cancer screening.
November 21, 2023
Black Women Hands Mammography 400
Morphological markers culled from MRI exams help diagnose autism
By Kate Madden Yee
Morphological markers culled from diffusion tensor MRI brain scans using an AI algorithm can help accurately diagnose autism in young children.
November 21, 2023
The top five white matter features (region pairs) in a single image. The color map is: yellow = superior cerebellar peduncle (R)/uncinate fasciculus (R), orange = column and body of fornix/posterior corona radiata (L), purple = splenium/retrolenticular internal capsule (L), blue = dorsal cingulum (L)/cres of fornix (R), green = splenium/external capsule (R). Image and caption courtesy of the RSNA.
CT-guided procedure shows promise for restoring smell after long COVID
By Kate Madden Yee
A CT-guided, minimally invasive procedure called a stellate ganglion block shows promise for restoring the sense of smell in patients suffering with long COVID, according to research to be presented at the upcoming RSNA meeting.
November 20, 2023
CT-guided stellate ganglion injection. Image courtesy of the RSNA.
Midlife belly fat linked to increased Alzheimer's risk
By Kate Madden Yee
People with higher amounts of visceral abdominal fat in midlife may be at increased risk of Alzheimer's disease, according to research to be presented at the upcoming RSNA meeting.
November 20, 2023
Obesity
FAPI-PET shows promise for detecting pancreatic cancer
By Will Morton
FAPI-PET imaging may become a powerful diagnostic tool for detecting pancreatic cancer.
November 20, 2023
A male patient with suspected recurrent pancreatic cancer. Contrast-enhanced CT shows mass around superior mesenteric artery after pancreatectomy. F-18 FDG only shows discrete uptake of lesion (SUVmax, 3.8), whereas Ga-68 FAPI clearly visualizes recurrent tumor. Patient received adjuvant chemotherapy after Ga-68 FAPI. Patient denied recommended chemotherapy. Increase of CA19-9 levels (from 240 U/mL to 767 U/mL) and follow-up imaging eight months later validated progression of mesenteric mass as well as increased F-18 FDG uptake (SUVmax, 5.3). Image courtesy of the Journal of Nuclear Medicine.
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