Clinical News: Page 511

AI can guide POCUS exams by novice users in the COVID ICU

By Erik L. Ridley

With help from artificial intelligence (AI) technology, novice users can acquire high-quality bedside cardiac point-of-care ultrasound (POCUS) exams in the COVID-19 intensive care unit (ICU), according to a recent article in JACC: Case Reports.

March 15, 2021

When will PET/MRI live up to its promise?

By Will Morton

From its early days 10 years ago to the present, PET/MRI has developed from a modality simply comparable to PET/CT to one that is changing clinical practice and becoming a potentially "killer application" in prostate cancer.

March 15, 2021

Brain MRI helps diagnose COVID-19-related encephalopathy

By Kate Madden Yee

Combining clinical, electroencephalography (EEG), and MRI data better characterizes patients with neurologic effects caused by COVID-19 -- particularly COVID-19-related encephalopathy, according to a study published March 15 in JAMA Network Open.

March 15, 2021

CT results in COVID-19 patients predict abnormal brain MRI findings

By AuntMinnie.com staff writers

CT images of severe COVID-19 may help clinicians predict patients' vulnerability to neurological conditions, and thus abnormal findings on MRI, according to a study by University of Cincinnati researchers published March 12 in the American Journal of Neuroradiology.

March 14, 2021

ACR calls JAMA breast cancer article 'misleading'

By AuntMinnie.com staff writers

The American College of Radiology (ACR) is taking aim at an article and editorial published March 15 in JAMA Internal Medicine on recommendations for mammography screening found on the websites of breast imaging centers. The ACR said the articles are "misleading."

March 14, 2021

Immuno-PET shows tumor response to therapy

By AuntMinnie.com staff writers

Immuno-PET imaging illuminates a tumor's response to therapy, which could translate into better treatment for patients with cancer, according to a study published in the March issue of the Journal of Nuclear Medicine.

March 14, 2021

Check-Cap gets FDA nod for C-Scan study

By AuntMinnie.com staff writers

The U.S. Food and Drug Administration (FDA) has granted investigational device exemption for Check-Cap's C-Scan, permitting the company to study the polyp screening test in the U.S.

March 14, 2021

Use of AI to analyze chest CT shortens turnaround times in Russia

By AuntMinnie.com staff writers

Using artificial intelligence (AI) to evaluate chest CT scans during the COVID-19 pandemic cut report turnaround time by about 30%, according to a study conducted in Russia by RadLogics and a Moscow imaging facility.

March 14, 2021

ViewRay's COO to step down

By AuntMinnie.com staff writers

The chief operating officer (COO) of image-guided radiation therapy vendor ViewRay is leaving the company effective March 31.

March 14, 2021

Study claims breast centers flout mammography screening guidelines

By Emily Hayes

A new study published March 15 in JAMA Internal Medicine claims that breast cancer centers are promoting mammography screening for women in their 40s, contrary to guidelines from the U.S. Preventive Services Task Force. Imaging experts are disputing the findings.

March 14, 2021

Mevion plans to supply pediatric proton center in China

By AuntMinnie.com staff writers

Mevion Medical Systems said it has signed a partnership agreement with Children's Hospital of Fudan University in Shanghai and Shanghai Fosun Healthcare to create its first pediatric proton therapy center in China.

March 14, 2021

MRI radiomics can predict risk of breast cancer recurrence

By Erik L. Ridley

Radiomics features on dynamic contrast-enhanced MRI exams can enable noninvasive predictions of the risk of breast cancer recurrence, according to research from Memorial-Sloan Kettering Cancer Center in New York City.

March 14, 2021

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