AuntMinnie.com staff writers

Ultrasound
GE introduces Voluson Expert 22 ultrasound scanner
GE Healthcare has unveiled Voluson Expert 22, a new ultrapremium ultrasound scanner that's optimized for applications in women's health.
July 20, 2022
2021 11 30 16 39 4000 Ge Rsna 2021 400
AI
Iris AI project launches in Canada
Iris, an artificial intelligence (AI)-based project to develop algorithms for imaging analysis, treatment planning, and monitoring, has launched in Canada.
July 20, 2022
2019 02 12 23 11 2325 Canada Flag 400
AI
RapidAI gets FDA nod for ICH algorithm
Artificial intelligence (AI) software developer RapidAI has received clearance from the U.S. Food and Drug Administration (FDA) for a new algorithm designed to help physicians determine the extent of an intracerebral hemorrhage (ICH).
July 20, 2022
2022 07 21 18 24 3896 Computer Brain Hemisphere 400
Nuclear Medicine
NorthStar inks Ac-225 supply deal with Clovis
NorthStar Medical Radioisotopes has signed a long-term supply agreement with Clovis Oncology for NorthStar's actinium-225 (Ac-225) therapeutic radioisotope.
July 20, 2022
2018 04 24 20 24 4264 Isotope 400
CT
Ziosoft highlights TAVR research study at SCCT
Advanced visualization software developer Ziosoft is highlighting research presented at this month's Society of Cardiovascular Computed Tomography (SCCT) conference on the use of its software to assist with transcatheter aortic valve replacement (TAVR) interventional procedures.
July 19, 2022
2020 11 12 20 49 4516 Heart Hologram Virtual 400
Nuclear Medicine
Clarity completes recruitment for prostate cancer trial
Australian radiopharmaceutical developer Clarity Pharmaceuticals has completed recruitment for a PET study of its theranostic agent with copper-based radioisotopes for treating patients with prostate cancer.
July 19, 2022
2021 01 16 00 14 5464 Prostate Cancer 400
Radiologic Technologist
IAEA, GE to train radiologists in Africa, Latin America
The International Atomic Energy Agency (IAEA) and GE Healthcare will provide medical imaging training to radiologists and nuclear medicine professionals in Africa and Latin America.
July 19, 2022
2022 07 20 20 48 3261 Earth Hands Globe World 400
Ultrasound
Intelligent Ultrasound's AI added to GE ultrasound scanner
Intelligent Ultrasound Group's Scan Nav Assist artificial intelligence (AI) technology has been integrated into the Voluson Expert 22 ultrasound scanner from GE Healthcare.
July 19, 2022
2020 01 29 18 12 5932 Ge Rsna 2019 400
CT
Fresenius Kabi to launch generic contrast agents in the U.S.
Global healthcare company Fresenius Kabi will introduce a portfolio of generic contrast agents in the U.S. to counter shortages of contrast media due to COVID-19-related supply chain disruptions.
July 19, 2022
2017 02 14 16 13 31 934 United States Map 400
Careers
Radiology shows strong salary growth in new survey
In a new survey of salaries in healthcare, radiologists enjoyed the second-strongest rate of growth among physician specialists. But they were in the middle of the pack among specialists when it came to overall salary levels.
July 19, 2022
2020 02 20 18 12 3118 Money Bills 400
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Molecular Imaging
PET reveals mechanism underlying brain fog in long COVID
Brain regions where C-11 K-2 radiotracer was increased were negatively correlated with long COVID patients’ performance on cognitive tests.
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MRI
MRI finds that brain shape changes may be associated with dementia
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Womens Imaging
False-positive DBT findings differ between AI, radiologists
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Practice Management
What is the real impact of the 2025 MPFS Proposed Rule on radiology practices?
Digital Innovations Shaping the Future of Radiology
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More in Home
Can ChatGPT ‘data mine’ patient reports for stroke registries?
By Will Morton
ChatGPT-4 appears useful for extracting details from reports on thrombectomy procedures in stroke patients, a labor-intensive and error-prone task currently performed by human readers.
April 19, 2024
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PET/MRI reveals sex differences in patients with autism
By Will Morton
PET/MRI shows that young women with autism spectrum disorder have increased brain metabolism associated with translocator protein.
April 18, 2024
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Radiologist consultation improves patients' LCS attitudes
By Kate Madden Yee
Consulting with a radiologist boosts patients' attitudes toward lung cancer screening (LCS) and their interest in quitting smoking, researchers have reported.
April 18, 2024
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Pisano speaks with AuntMinnie.com on new ARPA-H leadership role
By Amerigo Allegretto
Etta Pisano, MD, spoke with AuntMinnie.com on leading the Advancing Clinical Trials Readiness initiative, part of ARPA-H.
April 18, 2024
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AI proposed to help radiologists detect child abuse injuries
By Will Morton
A team at Michigan State University has developed an AI model designed to detect rib fractures in children under 3 years old.
April 17, 2024
Test set images with ground truth (teal, red) and model predictions (green, yellow), with true positives (green), false positives (yellow), and false negatives (red). Predictions from the 6x-YOLOv5 ensemble trained on histogram equalized input images with a y = 0.2 avalanche scheme, achieving 0.536 precision, 0.795 recall, and 0.723 F2 score. Image and caption courtesy of Scientific Reports.
Tailored lung cancer screening model helps determine nodule follow-up
By Kate Madden Yee
A personalized lung cancer screening model used with patients with pulmonary nodules identified on low-dose CT helps clinicians determine how to follow up better than rule-based protocols, researchers have found.
April 17, 2024
Lung Cancer
POCUS used widely in lung ultrasound applications
By Amerigo Allegretto
Some of the top domains for users of point-of-care ultrasound (POCUS) incorporate the technology for lung ultrasound applications.
April 17, 2024
Screenshot (1142)
CT-based deep learning identifies patients at further lung cancer risk
By Kate Madden Yee
A CT-based deep learning model can identify individuals with clinical stage IA non-small cell lung cancer (NSCLC) at high risk of further disease, researchers have found.
April 16, 2024
Ai
ChatGPT-4 matches radiologists in flagging errors on reports
By Will Morton
ChatGPT-4 matched radiologists when tasked with detecting errors in imaging reports, with the study suggesting the technology may be useful for improving reporting accuracy.
April 16, 2024
Chatgpt
Deep-learning model determines breast tumor staging
By Amerigo Allegretto
A deep-learning model based on mammographic images can determine tumor staging and sentinel lymph node metastasis in breast cancer patients.
April 16, 2024
Researchers explain the data preparation and structure of a proposed CNN-based deep learning model using mammography features to determine breast tumor staging. The image is available for use under a Creative Commons license: CC BY-NC-ND 4.0 DEED Attribution-NonCommercial-NoDerivs 4.0 International.
FAPI-PET shows promise in patients with lung cancer
By Will Morton
FAPI-PET imaging could emerge as a new tool for assessing patients with single pulmonary tumors, especially in those with negative results on other scans.
April 15, 2024
F-18 FDG and Ga-68 FAPI-46 images of a 51-year-old woman with adenocarcinoma with lepidic growth pattern in right upper lobe. (A) Maximum-intensity-projection PET images. The lesion had F-18 FDG uptake below blood pool level but was strongly Ga-68 FAPI-46-positive. CT-guided biopsy led to pathologic diagnosis of adenocarcinoma, and the patient was treated by stereotactic body radiation therapy because of functional inoperability. Image courtesy of the Journal of Nuclear Medicine.
IMV: Nuclear medicine procedure volumes decrease
By Davin Korstjens
Total nuclear medicine patient study volumes decreased between 2021 and 2023, according to a newly published IMV 2024 Nuclear Medicine Market Outlook Report.
April 15, 2024
Scientist Atom Molecule
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