Clinical News: Page 483

Deep-learning algorithm estimates cancer risk of pulmonary nodules
By Erik L. Ridley
A deep-learning algorithm can yield comparable performance to experienced thoracic radiologists in estimating the malignancy risk of pulmonary nodules on chest CT exams, according to research published online May 18 in Radiology.
May 18, 2021
2021 05 19 18 04 1493 2021 05 18 Ai Ct 20210519183025
Clarius adds AI features to handheld ultrasound scanners
By AuntMinnie.com staff writers
Handheld-ultrasound technology developer Clarius Mobile Health has added artificial intelligence (AI) features to its handheld ultrasound scanners.
May 18, 2021
2018 08 28 18 59 9066 Artificial Intelligence Ai 400
What's radiology's 'new normal' post COVID-19?
By Kate Madden Yee
As the COVID-19 pandemic begins to wane, radiologists can begin to consider what will be the "new normal" going forward, according to a talk given May 18 at the International Society for Magnetic Resonance in Medicine and Society for MR Radiographers & Technologists virtual annual meeting.
May 18, 2021
2020 03 23 16 31 5947 Doctors Masks Team 400
When are cerebral aneurysm clips 100% safe for MRI exams?
By Philip Ward
In daily practice, it's often not known which type of cerebral aneurysm clip was implanted in a patient, and ferromagnetic-type clips were used until the late 1990s. The Dutch Association of Medical Specialists has now written a guideline for developing a local policy to safely perform MRI in these patients.
May 18, 2021
2021 05 18 17 30 6020 Cerebral Aneurysm 400
USPSTF lowers starting age for colon cancer screening
By AuntMinnie.com staff writers
The U.S. Preventive Services Task Force (USPSTF) has released a colon cancer screening guideline that lowers the starting age from 50 to 45. The guidance was published on May 18 in JAMA.
May 18, 2021
2020 10 28 23 49 6025 Colon Polyps 400
CMS opens review of expanded CT lung screening reimbursement
By Brian Casey
CT lung cancer screening could see expanded Medicare reimbursement soon. The U.S. Centers for Medicare and Medicaid Services (CMS) on May 18 opened up a review of its reimbursement policies in response to recent changes expanding the number of individuals who are eligible to be screened.
May 17, 2021
2020 12 03 23 01 2984 Cigarette Smoker Closeup 400
International Isotopes revenues, earnings dip in Q1
By AuntMinnie.com staff writers
Lower revenue in its radiochemical and cobalt product segments and an increase in operating expenses led to a 15% decline in revenue and a higher net loss for radioisotope manufacturer International Isotopes in its first quarter.
May 17, 2021
2020 02 06 18 18 1550 Business Financial Results 400
ACR taps Dr. Beverly Coleman as new president
By AuntMinnie.com staff writers
In a landmark moment, the American College of Radiology (ACR) has elected Dr. Beverly Coleman as its new president. She will be the first African American to lead the organization in its nearly 100-year history.
May 17, 2021
2021 05 18 17 08 5450 2021 05 18 Coleman Beverly 20210518170923
Macrocyclic gadolinium contrast not to blame for brain deposits
By Amerigo Allegretto
Macrocyclic gadolinium-based contrast agents used in MRI do not cause deposits in the brain and may be useful in glymphatic imaging, according to a presentation by Dr. Alexander Radbruch at the International Society for Magnetic Resonance in Medicine and Society for MR Radiographers & Technologists virtual annual meeting.
May 17, 2021
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Up to 40% of COVID-19 survivors experience neurological effects
By Kate Madden Yee
Up to 40% of COVID-19 survivors experience long-term neurological conditions, and it's crucial that radiologists understand these, according to a May 17 presentation at the International Society for Magnetic Resonance in Medicine 2021 virtual annual meeting.
May 17, 2021
2019 09 30 21 18 3081 Mri Head 400
Oxbridge team collects top award for 7T study of long COVID
By Philip Ward
Researchers from the universities of Oxford and Cambridge, U.K., have developed a protocol for proton MR spectroscopy for evaluating brainstem function in patients recovering from COVID-19. They received a magna cum laude award at the International Society for Magnetic Resonance in Medicine annual congress.
May 17, 2021
2021 05 17 20 19 5614 Covid Brain Visual 400
AI, radiomics can predict cancer in lesions found on breast MRI
By Erik L. Ridley
Artificial intelligence (AI) models trained on radiomics and clinical imaging findings can accurately detect cancer on breast MRI, according to a May 17 talk at the annual International Society for Magnetic Resonance in Medicine meeting.
May 16, 2021
2019 07 22 20 17 2160 Mri Breast 400
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