Subspecialties: Page 109

PCCT identifies heart disease in high-risk patients

By Kate Madden Yee

Photon-counting CT (PCCT) effectively detects heart disease in high-risk patients, offering "significant benefit for people previously ineligible for noninvasive screening," researchers have reported in a study published June 20 in Radiology.

June 20, 2023

Radiologists want more training for subspecialty exam reads

By AuntMinnie.com staff writers

Radiologists read an average of 4.7 subspecialty exams in daily practice, and less than half indicate they are "very confident" in the interpretations, according to a report by practice development firm Medality.

June 19, 2023

FitTrace updates DEXA app

By AuntMinnie.com staff writers

Software developer FitTrace has released an updated version of its FitTrace Sync mobile app for analyzing dual-energy x-ray absorptiometry (DEXA) scans.

June 19, 2023

Ransomware affects emergency radiology workflows

By Amerigo Allegretto

Ransomware attacks have a significant effect on emergency radiology workflows, as well as on acute care delivery and the personal well-being of healthcare providers, according to a study published June 15 in the Annals of Emergency Medicine.

June 19, 2023

AI predicts mortality risk in pneumonia patients

By Will Morton

A deep-learning AI model based on chest x-rays can predict 30-day mortality in patients with community-acquired pneumonia, according to a recent study in the American Journal of Roentgenology.

June 19, 2023

X-ray technique shows promise for differentiating lung nodules

By Will Morton

Doctors may be able to distinguish between calcified and noncalcified lung nodules on patient chest x-rays using a one-shot dual-energy subtraction technique, a group from Niigata University in Japan has found.

June 18, 2023

IMV: Radiation therapy treatment rates show improved efficiency

By Davin Korstjens

Radiation therapy's growth was mixed in 2022, with treatment visits declining 2.8% year-over-year but the number of treatment courses increasing by 2.9%, according to a new report published by IMV Medical Information Division.

June 18, 2023

GE touts first patient scanned in PET imaging trial

By AuntMinnie.com staff writers

GE HealthCare had its first patient scanned in a phase I clinical trial for an investigational F-18 CD8-targeted PET imaging radiopharmaceutical.

June 15, 2023

SIIM: CT techs can facilitate clinically meaningful AI

By Erik L. Ridley

AUSTIN, TX - An AI-based workflow that involves CT technologists can significantly improve management of patients with an incidental pulmonary embolism, according to a June 15 presentation at the Society for Imaging Informatics in Medicine (SIIM).

June 15, 2023

fMRI shows how obesity blocks the brain's response to food intake

By Will Morton

Brain signals detected on functional MRI during eating may be diminished in people with obesity, and these impaired responses appear to persist even after weight loss, according to a group at Yale University.

June 15, 2023

Philips secures FDA clearance for Lumify B-mode feature

By AuntMinnie.com staff writers

Philips has secured 510(k) clearance from the U.S. Food and Drug Administration (FDA) for an automated merged B-lines feature for its Lumify ultrasound system.

June 14, 2023

RaySearch signs agreement with Shinva

By AuntMinnie.com staff writers

RaySearch Laboratories recently entered into an agreement with Shinva, a Chinese radiation therapy machine manufacturer.

June 14, 2023

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