Clinical News: Page 406

Radialis seeks FDA clearance for new PET camera

By AuntMinnie.com staff writers

Radialis Medical has applied for U.S. Food and Drug Administration (FDA) 510(k) clearance for its Radialis PET camera for organ-based imaging.

September 15, 2021

Cardiac PET predicts outcomes in aortic stenosis

By Will Morton

PET imaging has shown how impaired blood flow in small vessels of the heart may lead to myocardial stress and injury in patients with aortic stenosis, according to a study published online September 15 in JAMA Cardiology.

September 15, 2021

Strength in numbers: Federated learning boosts AI for COVID-19

By Erik L. Ridley

An algorithm trained using federated learning turned in highly accurate performance for predicting clinical outcomes in COVID-19 patients from chest x-rays and clinical data, according to research published online September 15 in Nature Medicine.

September 15, 2021

Synthesized mammo plus DBT handles calcifications differently

By Amerigo Allegretto

A new study has found similarities between the performance of digital breast tomosynthesis (DBT) combined with synthesized mammography and the performance of DBT plus full-field digital mammography. But the two combinations differed in how they handled the recall of patients with calcifications.

September 15, 2021

Deep learning reduces scan times for shoulder MRI

By Kate Madden Yee

MRI reconstruction based on deep learning for shoulder exams allows clinicians to reduce scan times via accelerated protocols without compromising image quality, according to a study published September 15 in the American Journal of Roentgenology.

September 15, 2021

Falling MRI scanner kills worker at Utah hospital

By Brian Casey

An MRI scanner that was being relocated killed a worker on September 15 when it fell to the ground outside the University of Utah Hospital. Another worker was injured in the incident, which is under investigation.

September 14, 2021

Perspectum touts study of LiverMultiScan software

By AuntMinnie.com staff writers

Perspectum's LiverMultiScan software helped patients better understand chronic liver disease treatment, according to a study published September 10 in the Journal of Patient-Reported Outcomes.

September 14, 2021

IBA, SCK CEN sign actinium-225 deal

By AuntMinnie.com staff writers

Proton therapy developer Ion Beam Applications (IBA) and Belgian nuclear research center SCK CEN have partnered to enable the production of the medical radioisotope actinium-225.

September 14, 2021

Chest CT score predicts ventilation failure in COVID-19 patients

By Kate Madden Yee

Scores of disease severity based on CT scans can help predict how COVID-19 patients will respond to noninvasive ventilation administered through an oxygen mask rather than through intubation, according to a study published September 11 in the Journal of Cardiothoracic and Vascular Anesthesia.

September 14, 2021

Researchers tout algorithm that predicts breast cancer risk with DBT

By Amerigo Allegretto

Calculations of breast density that are derived from digital breast tomosynthesis (DBT) exams may be more accurate than those derived from conventional 2D mammography in predicting cancer risk, according to research published September 14 in Radiology.

September 14, 2021

Us2.ai secures FDA nod for echocardiography AI software

By AuntMinnie.com staff writers

Artificial intelligence (AI) software developer Us2.ai has secured U.S. Food and Drug Administration (FDA) clearance for its Us2.v1 echocardiography image analysis software.

September 13, 2021

Accuray promotes prostate cancer research at ESTRO 2021

By AuntMinnie.com staff writers

Radiation oncology firm Accuray is highlighting research presented at the recent European Society for Radiotherapy and Oncology (ESTRO) annual congress on the benefits of its CyberKnife robotic radiotherapy platform in prostate cancer treatment.

September 13, 2021

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