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Nuclear Medicine
MIM gets FDA nod for molecular radiotherapy software
Medical imaging software developer MIM software has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) for its SurePlan MRT molecular radiotherapy software.
November 16, 2021
2020 07 09 20 52 8488 Mim Astro 2019 400
Industry News
Nanox reports higher net loss in Q3
Digital x-ray company Nanox reported an increase in its net loss for the third quarter of 2021 as the company prepares to submit a regulatory application in the U.S. for a multisource version of its flagship product.
November 16, 2021
2021 08 19 21 07 3823 Business Graph Money Stocks 400
2021
KA Imaging touts digital x-ray study of pneumonia
KA Imaging is touting early trial results that show the company's Reveal 35C system with a portable dual-energy subtraction x-ray detector detects more pneumonia cases than traditional x-ray units.
November 16, 2021
2021 11 17 17 39 6012 Lung Pneumonia Cad 400
AI
Vida to demo new AI-powered portal at RSNA 2021
Lung imaging software developer Vida Diagnostics will demonstrate a new artificial intelligence (AI)-powered portal for managing respiratory clinical trials at the RSNA 2021 annual meeting.
November 16, 2021
2019 11 27 00 23 7718 Doctor Woman Ct Lung 400
MRI
FDA gives nod to MRI safety software tool
A software tool designed to help users analyze the safety of MRI environments has been given the regulatory go-ahead by the U.S. Food and Drug Administration (FDA).
November 15, 2021
2021 11 16 23 35 8140 Magnetic Wave Blue 400
Digital X-Ray
Varex sees Q4 revenues jump on strong sales
Digital x-ray company Varex Imaging saw revenues grow 33% for the company's financial results for the fourth quarter of fiscal 2021, a trend that helped the company swing into the black for the quarter.
November 15, 2021
2020 02 12 21 24 5679 Varex Rsna 2019 400
MRI
FDA clears neuroimaging software from Advantis
The U.S. Food and Drug Administration (FDA) has cleared Advantis Medical Imaging's Brainance MD neuroimaging software platform for analyzing brain MRI exams.
November 15, 2021
2021 11 16 22 54 9437 2021 11 17 Brainance Fda 400
MRI
AIRS Medical nabs FDA clearance for AI MRI recon software
South Korean startup AIRS Medical has secured clearance from the U.S. Food and Drug Administration (FDA) for its artificial intelligence (AI)-based MRI reconstruction software.
November 15, 2021
2018 11 19 19 27 1139 Mri Brain 400
Digital X-Ray
Fujifilm launches Persona CS mobile fluoroscopy system
Fujifilm Healthcare Americas has launched the Persona CS, a new mobile fluoroscopy system that is designed to provide live imaging guidance in the operating room during surgeries.
November 15, 2021
2021 11 16 20 04 5505 2021 11 16 Fujifilm Persona Cs Resized 20211116201958
AI
Atos, Nvidia launch Excellence AI Lab project
Atos and Nvidia are collaborating on a new project called Excellence AI Lab (EXAIL) in an effort to bring scientists and researchers together to help advance European computing technologies, education, and research.
November 15, 2021
2018 08 01 23 13 1733 Artificial Intelligence Ai 400
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Top Stories
Frontal chest X-ray showing bilateral lungs, ribcage, and thoracic spine with normal anatomical structures
Digital X-Ray
RALE score accurately identifies ARDS on chest x-rays
The RALE score is a semi-quantitative system developed in 2018 to quantify the extent and density of pulmonary edema on chest x-rays.
Comparison of healthy pink lung with bronchial vessels versus diseased gray lung showing smoking damage and tar accumulation
CT
Pilot project triples LDCT ordering among Hispanic patients
Brain fMRI activation maps showing statistical comparisons of temporal-spatial processing regions with color-coded intensity scales
MRI
fMRI reveals how music enhances food taste
Research presentation on nuclear medicine fragmentation showing 25 studies with PET imaging criteria analysis and expert interview
Nuclear Medicine
EANM: Is ‘research fragmentation’ holding back nuclear medicine?
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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
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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
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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
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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
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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
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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
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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
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Radiologists can take steps toward environmental sustainability
By Amerigo Allegretto
Radiology departments can take proactive steps to promote environmental sustainability.
April 23, 2024
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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
PET/CT superior to MRI for detecting spinal bone metastases
By Will Morton
Gallium-68 DOTATATE PET/CT appears to be the best approach for detecting spinal bone metastases in patients with certain neuroendocrine tumors.
April 23, 2024
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NLP uncovers racial bias in documenting ob/gyn imaging findings
By Amerigo Allegretto
Natural language processing (NLP), a form of AI, can uncover racial bias in documenting radiology-confirmed ob/gyn findings.
April 23, 2024
Chat Gpt Artificial Intelligence Ai Head
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