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.

CT scans find prone position increases lung recruitment for COVID-19 patients

Using CT scans and EIT, researchers from an Italian hospital shed light on the specific benefits of the prone position for intubated COVID-19 patients. 

April 21, 2022
coronavirus COVID-19 vaccine vaccination

FDG PET/CT radiomics distinguishes between vaccine-related or metastatic breast cancer lymphadenopathy

The findings could help clinicians manage patients’ treatment when the origin of axillary lymphadenopathy is of concern, experts suggested. 

April 14, 2022

AI predicts COVID prognosis at near-expert level using CT scoring system

A deep convolutional neural network was able to predict hospital stay, ICU admission and intubation when scoring chest CT images of hospitalized COVID patients.

April 4, 2022
Brain Scan

PET scans spot brain abnormalities in long COVID patients

For 47% of patients with long COVID symptoms, brain PET scans identified mild to moderate or severe hypometabolic patterns. 

March 29, 2022
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Imaging suggests blood clots are more common in COVID than pneumonia

In a recent study, venous thromboembolisms were detected in those with COVID via multiple imaging modalities at a rate of 16.3% compared to 9.2% in individuals with CAP.

March 25, 2022
Even patients who were never hospitalized for COVID-19 face a heightened risk of cardiovascular issues. #longcovid

Specialized CT protocol reveals small airways disease in COVID long haulers

Up to 30% of individuals with "long COVID" continue to suffer from lingering coughs and dyspnea months after recovering from the infection, despite having milder cases.

March 16, 2022

Intrathoracic complications in COVID patients: Incidence, associations and outcomes

New research published in Clinical Imaging links specific adverse findings on chest imaging of COVID patients to ICU admission, need for intubation and length of hospital stay. 

March 14, 2022
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Less work, more stress—how interventional radiology departments felt the impact of COVID

Survey results published in CardioVascular and Interventional Radiology reveal how interventional departments fared during the first two waves of the pandemic, as well as how organizations are preparing for future outbreaks.

March 14, 2022

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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