Clinical News: Page 369

AI, whole-body DEXA scans reveal patient age, mortality risk

By Erik L. Ridley

An artificial intelligence (AI) algorithm called DXA-Age yielded valuable insight into a patient's future health risks based on analysis of whole-body dual-energy x-ray absorptiometry (DEXA) scans, according to research presented at the RSNA 2021 meeting in Chicago.

December 16, 2021

Bot Image releases software to improve prostate MRI detection

By AuntMinnie.com staff writers

MRI medical device firm Bot Image has released artificial intelligence software that improves the accuracy and speed of prostate cancer detection.

December 15, 2021

RaySearch launches new RayStation treatment planning software

By AuntMinnie.com staff writers

Radiation therapy software developer RaySearch Laboratories has released an upgraded version of its treatment planning software, RayStation 11B.

December 15, 2021

Philips to acquire Vesper Medical

By AuntMinnie.com staff writers

Philips Healthcare parent company Royal Philips has agreed to acquire Vesper Medical, a company that develops peripheral vascular devices.

December 15, 2021

Deep learning of prostate MRI cancer measures up to radiologists

By Kate Madden Yee

A deep-learning algorithm performed comparably to radiologist interpretations when it came to identifying prostate cancer on multiparametric MRI, according to study results presented at the RSNA 2021 meeting.

December 15, 2021

IMV: Radiation therapy capital equipment budgets up 21% in 2021

By Jennifer Weldon

The number of newly diagnosed patients receiving radiation therapy treatments increased 16% over the past two years, according to the new radiation oncology report by market research firm IMV Information Medical Division.

December 15, 2021

PET/CT predicts survival outcomes in immunotherapy patients

By Will Morton

PET/CT imaging in patients with metastatic melanoma who receive immunotherapy drugs can show which patients are more or less likely to survive, according to a study published December 12 in the European Journal of Radiology.

December 15, 2021

Low-field MRI scanner could improve access to neuroimaging

By Kate Madden Yee

A prototype low-cost, low-field MRI scanner operating at 0.055 tesla could expand access to neuroimaging in low- and middle-income countries, according to a study published December 14 in Nature Communications.

December 15, 2021

ViewRay gets FDA nod for updated MRIdian

By AuntMinnie.com staff writers

ViewRay has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) for an updated version of its MRIdian MRI-guided radiation therapy system.

December 14, 2021

Conavi raises $20M to market intravascular image system

By AuntMinnie.com staff writers

Cardiovascular imaging technology developer Conavi Medical has raised about $20 million to commercialize its intravascular imaging system.

December 14, 2021

More info needed on transgender patients getting breast imaging

By Amerigo Allegretto

More background information is needed on patients who identify as nonbinary for better assessment and treatment of breast cancer, according to a study published December 10 in the Journal of the American College of Radiology.

December 14, 2021

Automated pipeline enables body composition analysis on chest CT

By Erik L. Ridley

Body composition analysis can be performed on chest CT exams with help from an automated pipeline that includes deep-learning algorithms, according to research presented recently at RSNA 2021 in Chicago.

December 14, 2021

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