Clinical News: Page 385

Federated learning facilitates algorithm training

By Erik L. Ridley

Monday, November 29 | 9:30 a.m.-10:00 a.m. | SSGI05-2 | Room TBAIn this talk, researchers will share their success in using federated learning to train deep-learning algorithms for liver and tumor segmentation on hepatic CT exams.

November 14, 2021

Models predict mortality risk on total-body DEXA exams

By Erik L. Ridley

Sunday, November 28 | 1:00 p.m.-2:00 p.m. | SSMK03-3 | Room TBAArtificial intelligence can spot changes in body composition over time on total-body dual-energy x-ray absorptiometry (DEXA) exams and predict mortality risk, according to this presentation.

November 14, 2021

AI captures bone mineral density data from hip x-rays

By Erik L. Ridley

Sunday, November 28 | 1:00 p.m.-2:00 p.m. | SSMK03-1 | Room TBAIn this talk, researchers will show how bone mineral density data can be obtained from hip radiographs by an artificial intelligence (AI) algorithm.

November 14, 2021

AI differentiates colorectal polyps on CT colonography

By Erik L. Ridley

Sunday, November 28 | 10:30 a.m.-11:30 a.m. | SSGI01-4 | Room TBAThis proof-of-concept study will demonstrate the potential for artificial intelligence (AI) technology to differentiate colorectal polyps spotted on CT colonography exams.

November 14, 2021

Cancer mortality declined by 27% over past five decades

By AuntMinnie.com staff writers

Substantial progress has been made in reducing mortality from cancer, with rates for all cancers combined declining by 27% overall between 1971 and 2019, according to research published November 11 in JAMA Oncology.

November 11, 2021

Sofie receives nod to start trial for PET tracer

By AuntMinnie.com staff writers

Sofie Biosciences recently received clearance from the U.S. Food and Drug Administration (FDA) to proceed with a clinical trial for a PET radiotracer based on fibroblast activation protein inhibitor.

November 11, 2021

Mirion to acquire CIRS in $54M deal

By AuntMinnie.com staff writers

Mirion Technologies recently signed an agreement to acquire Computerized Imaging Reference Systems (CIRS), a provider of imaging and radiation therapy phantoms, in a deal worth about $54 million.

November 11, 2021

Warning signals may not help radiologists read mammograms

By Amerigo Allegretto

Telling radiologists in advance that there may be suspicious areas on mammograms may not improve their performance when interpreting the images, according to research published November 9 in Radiology.

November 11, 2021

ANSTO to partner with Cyclotek on theranostics facility

By AuntMinnie.com staff writers

The Australian Nuclear Science and Technology Organisation (ANSTO) is entering into a joint venture with Cyclotek to build a new theranostics facility in Melbourne.

November 11, 2021

Clarity hits milestone in study of radiopharmaceutical

By AuntMinnie.com staff writers

Clarity Pharmaceuticals, the Australian-based radiopharmaceutical developer, has completed patient recruitment in the dosimetry phase of a study of its theranostic agent with copper-based radioisotopes for treating metastatic castration-resistant prostate cancer.

November 11, 2021

Low-dose CT works just as well as standard to diagnose appendicitis

By Kate Madden Yee

Appendicitis can be diagnosed with a low-dose CT protocol just as well as with CT at a standard radiation dose, according to a study published November 11 in the British Journal of Surgery. Low-dose CT can also differentiate between cases that likely will require surgery.

November 10, 2021

IDoR celebrates achievements of interventional radiology

By Philip Ward

The global medical imaging community came together on November 8 to celebrate interventional radiology during the International Day of Radiology (IDoR). Participants shared their photos on social media.

November 10, 2021

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