Subspecialties: Page 208

Motilent gets FDA clearance for AI gut imaging software

By AuntMinnie.com staff writers

U.K.-based artificial intelligence (AI) software developer Motilent has received U.S. Food and Drug Administration (FDA) 510(k) clearance for GIQuant, an MR image analysis application for evaluating gastrointestinal function in digestive diseases.

December 13, 2021

Deep learning helps CT lung cancer screening identify emphysema

By Kate Madden Yee

Investigators from the University of Chicago have developed a deep learning algorithm that identifies emphysema on CT lung cancer screening, according to research shared at the recent RSNA meeting.

December 12, 2021

PET links anxiety and risk of cognitive decline

By Will Morton

Clinical anxiety may increase the risk of cognitive decline in people with early signs of Alzheimer's disease on PET scans with the Pittsburgh compound B (PiB) radiotracer, according to research published December 8 in Alzheimer's & Dementia: The Journal of the Alzheimer's Association.

December 12, 2021

Osteoporosis risk can be predicted on dual-energy CT

By Erik L. Ridley

Volumetric assessment of bone mineral density on dual-energy CT exams can yield accurate predictions for future risk of osteoporosis-associated fractures, according to research presented at RSNA 2021 in Chicago.

December 12, 2021

MRI-guided focused ultrasound can help with pain for cancer patients

By Amerigo Allegretto

MRI-guided focused ultrasound can be superior to external-beam radiation therapy when it comes to pain relief and quality of life for metastatic bone disease patients, according to research presented November 30 at the RSNA 2021 annual meeting.

December 9, 2021

Chest CT, x-ray show breakthrough COVID-19 tends to be mild

By Kate Madden Yee

Imaging findings on chest CT and x-ray in patients with breakthrough COVID-19 disease tend to be mild -- and most patients go on to recover just fine, according to research published December 9 in Radiology: Cardiothoracic Imaging.

December 9, 2021

PET/MRI can improve diagnosis of peritoneal cancer

By Will Morton

PET/MRI performs better than standard imaging for diagnosing cancer that has spread to the peritoneum from primary tumors in the abdominal cavity, according to research presented at RSNA 2021 in Chicago.

December 9, 2021

Could DBT help with caseload-related fatigue during pandemic?

By Amerigo Allegretto

Time-of-day effects for recall and false-positive rates in digital breast tomosynthesis (DBT) interpretation declined during the COVID-19 pandemic, according to research presented at the RSNA annual meeting.

December 9, 2021

New tracer bests FDG for diagnosing liver cancer

By Will Morton

PET/CT imaging of hepatocellular carcinoma with an experimental gallium-68-based radiotracer is more effective than with FDG, according to research presented at RSNA 2021 in Chicago.

December 9, 2021

Philips highlights cardiac ultrasound suite at EuroEcho 2021

By AuntMinnie.com staff writers

Philips will highlight its expanded ultrasound portfolio for cardiac imaging during the EuroEcho 2021, the European Society of Cardiology's virtual meeting being held December 9-11.

December 8, 2021

Deep learning plus CT translates to early type 2 diabetes detection

By Kate Madden Yee

Using a deep-learning algorithm with CT can identify biomarkers that help clinicians detect type 2 diabetes in patients undergoing the exam for other indications, such as colorectal cancer screening, according to research presented at the recent RSNA meeting.

December 8, 2021

Structural MRI may hold key to diagnosing CTE in the living

By Kate Madden Yee

Structural MRI could help clinicians identify chronic traumatic encephalopathy (CTE) in living individuals -- a feat that hasn't really been possible up to now, according to a study published December 7 in Alzheimer's Research & Therapy.

December 8, 2021

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