Brian Casey and Erik L. Ridley

CT
Photon-counting CT scanner highlights new Siemens products
A new photon-counting CT scanner called Naeotom Alpha was the highlight of a Siemens Healthineers media event on November 16 called Shape 22 promoting new products the company will be highlighting at the RSNA 2021 conference.
November 15, 2021
2021 11 16 17 33 6918 2021 11 16 Naeotom Alpha 400
IS
Philips places emphasis on AI at RSNA 2019
CHICAGO - Philips Healthcare is putting a major emphasis on artificial intelligence (AI) in its booth at RSNA 2019, showing technology designed to improve workflow and help customers choose from a range of AI algorithms to analyze medical images.
December 3, 2019
2019 12 04 20 38 2683 Philips Incisive Ct 20191204205555
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Meet the Minnies 2019 finalists
Minnies finalists, page 3
September 26, 2019
2019 10 03 00 09 5706 Nuance Power Scribe One 20191003003757
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Meet the Minnies 2019 finalists
Minnies finalists, page 2
September 26, 2019
2019 09 25 19 46 9146 Thomas Jefferson University Logo 400
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Meet the Minnies 2019 finalists
Are you curious about who made it to the final round in the 20th edition of the Minnies, AuntMinnie.com's event recognizing excellence in radiology? This year's list of finalists includes some familiar faces, as well as some newcomers.
September 26, 2019
2016 09 21 11 48 33 622 Minnies Logo Finalist 400
Breast
New AI platform, CT scanner pace GE launches at RSNA 2018
CHICAGO - GE Healthcare is launching a new artificial intelligence (AI) platform called Edison at this week's RSNA 2018 meeting. Other major product launches include a new CT scanner family, a new series of nuclear medicine systems, and workflow tools for MRI, x-ray, and other modalities.
November 26, 2018
2018 11 27 02 38 1752 Ge Revolution Apex Ct Scanner 20181127023508
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Youth movement sweeps radiology in 2018 Minnies awards
Minnies winners, page 3
October 24, 2018
2016 10 04 14 10 28 621 Gadolinium 400
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Youth movement sweeps radiology in 2018 Minnies awards
Minnies winners, page 2
October 24, 2018
University of California, San Francisco.
Home
Youth movement sweeps radiology in 2018 Minnies awards
If this year's Minnies awards are any indication, radiology is in the midst of a youth movement. From Most Influential Radiology Researcher to Best New Radiology Device, up-and-coming candidates were picked as final winners by the Minnies expert panel over tried-and-true names.
October 24, 2018
2017 10 24 16 30 7973 Minnies Logo Winner 400
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Meet the Minnies 2018 finalists
Minnies finalists, page 3
September 26, 2018
2016 09 22 14 54 51 601 Computer Head 400
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CT
Understanding CT flow artifacts is key to better disease diagnosis
Understanding the mechanics of flow artifacts on CT or CT angiography and how these artifacts are created is key to better disease diagnosis.
Liver Cancer
Molecular Imaging
Dual-tracer PET/CT shows promise in liver cancer patients
Transgender Pride Symbol Social
Womens Imaging
Studies lacking for trans breast cancer screening trends
Chatgpt 4
Artificial Intelligence
ChatGPT performs poorly on ACR exam for residents
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Understanding CT flow artifacts is key to better disease diagnosis
By Kate Madden Yee
Understanding the mechanics of flow artifacts on CT or CT angiography and how these artifacts are created is key to better disease diagnosis.
April 26, 2024
2024 04 25 Radio Graphics Robb Figure7 Thumbnail
Dual-tracer PET/CT shows promise in liver cancer patients
By Will Morton
Dual-tracer PET/CT appears valuable for improving tumor staging in patients with hepatocellular carcinoma being evaluated for treatment.
April 26, 2024
Liver Cancer
Studies lacking for trans breast cancer screening trends
By Amerigo Allegretto
There are limited studies examining breast cancer screening trends in transgender people.
April 25, 2024
Transgender Pride Symbol Social
ChatGPT performs poorly on ACR exam for residents
By Will Morton
ChatGPT-4 received a score of 58% on an exam by the American College of Radiology (ACR) used to assess the skills of diagnostic and interventional radiology residents.
April 24, 2024
Chatgpt 4
ChatGPT-4 not reliable in cancer patient messaging
By Amerigo Allegretto
ChatGPT-4 is not a reliable source for answering patients’ questions regarding cancer and needs physician monitoring.
April 25, 2024
Chat Gpt Artificial Intelligence Ai Head
CT reveals influence of diabetes on COVID-19 severity
By Kate Madden Yee
CT imaging reveals the influence of blood glucose levels on the severity of COVID-19, researchers have reported.
April 25, 2024
3 D Lungs Covid Virus Cells
State of the RT profession more palpable than ever
By Liz Carey
As the ASRT prepares to announce changes to its professional-entry pathways and practice standards at its June meeting in Orlando, FL, Board President Brandon Smith said the state of the field is "more palpable than ever."
April 24, 2024
Asrt Be Seen Campaign 2024
Clinical practice LCS program finds more disease than NLST
By Kate Madden Yee
A clinical practice lung cancer screening (LCS) program at Duke University Medical Center found more disease than did the National Lung Screening Trial (NLST).
April 24, 2024
Lung Illustration Blue
SPECT/CT predicts foot amputations in diabetics
By Will Morton
Technetium-99m white blood cell SPECT/CT imaging may be useful for identifying diabetic patients at risk of amputations due to foot infections.
April 24, 2024
Examples in two patients. (Top) Abnormal leukocyte accumulation was observed in the right 1st to 5th toes, with the radioactive lesions extending to the bone, indicating osteomyelitis (left panel, MIP image; right panel, axial SPECT/CT). Two spherical VOIs were drawn on diabetic foot infections (DFIs) and the highest SUVmax was 4.2 (higher than the cutoff of 1.1) Despite intensive treatment, the infection progressed, leading to the patient undergoing right below knee amputation 43 days after SPECT/CT. (Bottom) Mild focal abnormal leukocyte accumulation was detected in the right 3rd and 4th toes. The lesions were in contact with the bone, which raised a suspicion of osteomyelitis (left panel, MIP image; right panel, axial SPECT/CT). A circular VOI was drawn on DFIs and the SUVmax was 1.0 (lower than the cutoff of 1.1). After 10 weeks of antibiotic treatment, the infection was successfully resolved, and the foot was preserved. Image and caption courtesy of Scientific Reports.
Deep-learning algorithm improves liver fibrosis diagnosis
By Amerigo Allegretto
An algorithm combining the Fibrosis-4 Index and an ultrasound deep-learning model could improve diagnostic accuracy for advanced liver fibrosis.
April 23, 2024
Ultrasound Scanner Ultraviolet 400
Radiologists can take steps toward environmental sustainability
By Amerigo Allegretto
Radiology departments can take proactive steps to promote environmental sustainability.
April 23, 2024
Screenshot (1150)
Novel risk prediction model improves LCS uptake
By Kate Madden Yee
A novel risk prediction model used in the Ontario Lung Cancer Screening Pilot increased the uptake of lung cancer screening among eligible Canadians, researchers have found.
April 23, 2024
Lung Cancer
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