COVID-19

Outside of the loss of human life due to the COVID-19 pandemic, the past two years have greatly affected hospitals, health systems and the way providers deliver care. Healthcare executives are grappling with federal monetary assistance, growing burnout rates, workforce shortages and federal oversight of vaccines and testing. This channel is also designed to update clinicians on new research and guidelines regarding COVID patient treatment strategies and risk assessments.

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AI identifies signs of COVID-19 in lung ultrasound images

The deep neural network was trained using over 40,000 patient ultrasound images and computer-generated facsimiles made from real scans.

April 2, 2024
Medical 3D printing expert Summer Decker, PhD, professor and vice chair for research and innovation, and director of 3D clinical applications, University of South Florida (USF) Morsani College of Medicine and Tampa General Hospital, explains what is involved in creating a 3D printiung program in radiology and how it helps patient care.

Pitching the business case for 3D printing labs in radiology

Medical 3D printing expert Summer Decker, PhD, University of South Florida, explains how her lab has helped improve patient care. 

March 14, 2024
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MRI shows brain ‘leakage’ that may explain cognitive decline from long COVID

A team from Ireland identified disruptions to the integrity of the blood vessels in the brains of patients experiencing brain fog due to the disease.

February 22, 2024

Deep-learning model able to diagnose COVID-19 from X-rays alone

The model outperformed other AI and was able to diagnose COVID-19 in lungs with greater than 98% accuracy.

January 10, 2024
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Whole-body MRI scans show organ damage in long COVID patients

A study out of the U.K. may link organ abnormalities to lingering COVID-19 symptoms in previously hospitalized patients.

September 28, 2023
Video of ASNC President Mouaz Al-Mallah, MD, explaining some long-COVID cardiac symptoms might be due to coronary microvascular dysfunction. He was part of a recent study that used PET top assess myocardial perfusion that found there is impaired microvascular flow in long-COVID patients.

PET imaging helps assess coronary microvascular dysfunction in long COVID patients

Researchers noted that patients appeared to have myocarditis at first, but a closer examination revealed it was something else entirely. 

September 27, 2023

Self-scheduled mammograms gaining popularity with younger patients

Patients under the age of 50 are opting for the ease and convenience of scheduling their own appointments, and the results may not be limited to mammography.

September 6, 2023
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Some radiologists' stress lowered during COVID, but it was short lived

Breast radiologists are known to have higher rates of burnout in comparison to many of their peers, but the beginning of the pandemic brought this group something not often encountered within the specialty—downtime. 

July 24, 2023

Around the web

Two advanced algorithms—one for CAC scores and another for segmenting cardiac chamber volumes—outperformed radiologists when assessing low-dose chest CT scans. 

"Gen AI can help tackle repetitive tasks and provide insights into massive datasets, saving valuable time," Thomas Kurian, CEO of Google Cloud, said Tuesday. 

SCAI and four other major healthcare organizations signed a joint letter in support of intravascular ultrasound. 

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