Subspecialties: Page 137

Opioid exposure negatively affects fetal brain growth

By Kate Madden Yee

Exposure to opioids in utero has a negative effect on fetal brain development, a study published January 18 in the American Journal of Roentgenology indicates.

January 19, 2023

Digital chest x-ray technique improves detection of lung lesions

By Will Morton

Adding bone-suppression functions to digital chest x-ray exams can assist doctors with the detection of subtle pulmonary lesions, according to a research group in Japan.

January 19, 2023

Varian receives FDA exemption for Radiate-VT trial

By AuntMinnie.com staff writers

Varian, a Siemens Healthineers company, has secured an investigational device exemption by the U.S. Food and Drug Administration (FDA) for the Radiate-VT clinical trial.

January 18, 2023

Community health advisors improve LDCT lung cancer screening rates

By Kate Madden Yee

Community health advisors can increase the uptake of low-dose CT (LDCT) lung cancer screening among populations vulnerable to the disease, a study published January 18 in the Journal of Cancer Education has found.

January 18, 2023

3D printing method uses MRI to build pediatric urology models

By Amerigo Allegretto

Researchers from Children's Hospital of Philadelphia are highlighting a genitourinary 3D modeling and printing process using post-contrast MRI that they believe can help with pediatric urologic surgical planning.

January 18, 2023

AI could help emergency physicians triage patients with chest pain

By Will Morton

An artificial intelligence (AI) model could help emergency department doctors triage patients with symptoms of acute chest pain syndrome, according to a study published online January 17 in Radiology.

January 17, 2023

New PET radiotracer shows promise for rare brain disorder diagnosis

By Will Morton

PET imaging with an experimental radiotracer called F-18 Florzolotau shows promise for the diagnosis of early progressive supranuclear palsy, a team of researchers has found.

January 17, 2023

Using CCTA to diagnose CAD improves patient outcomes

By Kate Madden Yee

Coronary CT angiography (CCTA) improves coronary artery disease (CAD) outcomes by reducing hospitalizations for heart attacks and mortality rates, a study published January 11 in JACC: Cardiovascular Imaging reported.

January 16, 2023

Fluoroscopy confirms accuracy of knee injections

By Will Morton

Fluoroscopy images of knee injections to reduce pain in osteoarthritis patients have revealed for the first time how the injectate spreads within the knee in a study published online January 14 in Interventional Pain Medicine.

January 16, 2023

MR spectroscopy distinguishes recurrent brain tumors from necrosis

By Kate Madden Yee

MR spectroscopy imaging can effectively distinguish between recurrent brain tumors and necrosis in patients who have undergone radiation treatment, a study published January 11 in the Journal of Neuroimaging has found.

January 16, 2023

Pie releases updated version of CAAS Qardia software

By AuntMinnie.com staff writers

Dutch-based Pie Medical Imaging has introduced version 2.0 of its CAAS Qardia echocardiography software platform worldwide.

January 12, 2023

Viz.ai unveils AI software for vascular imaging

By AuntMinnie.com staff writers

Artificial intelligence (AI) firm Viz.ai has introduced Viz Vascular Suite, an AI-based software application designed to automatically detect and enable triage care for cases of suspected pulmonary embolism, right heart strain, aortic dissection, and abdominal aortic aneurysm.

January 12, 2023

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