Radiology News and Research

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Radiology is the medical specialty directing medical imaging technologies to diagnose and sometimes treat diseases. Originally it was the aspect of medical science dealing with the medical use of electromagnetic energy emitted by X-ray machines or other such radiation devices for the purpose of obtaining visual information as part of medical imaging.

Study shows COVID-19 infection is a risk factor for acute strokes

COVID-19 infection is significantly associated with strokes, and patients with COVID-19 should undergo more aggressive monitoring for stroke.

26 Jun 2020

New study explores post-COVID-19 inflammatory condition in children

In recent weeks, a multisystem hyperinflammatory condition has emerged in children in association with prior exposure or infection to SARS-CoV-2.

25 Jun 2020

Artificial neural network can provide information about lung cancer severity

Computed tomography (CT) is a major diagnostic tool for assessment of lung cancer in patients. Now NIBIB-funded researchers at Stanford University have created an artificial neural network that analyzes lung CT scans to provide information about lung cancer severity that can guide treatment options.

25 Jun 2020

Neuroscientist discovers neuronal pulses in the human brain that activate after an injury

A neuroscientist's neon pink arm cast led him and fellow researchers at Washington University School of Medicine in St. Louis to discover previously undetected neuronal pulses in the human brain that activate after an immobilizing illness or injury.

17 Jun 2020

Multi-institutional study examines neuroimaging findings in COVID-19 patients

A new multi-institutional study published in the journal Radiology identifies patterns in abnormal brain MRI findings in patients with COVID-19.

16 Jun 2020

First National Preclinical Imaging Centre established in Ireland to enhance medical research

A new National Preclinical Imaging Centre which will provide enhanced research data to inform new clinical trials that aim to improve patient outcomes, has been awarded funding of €3.4 million under the Science Foundation Ireland Research Infrastructure Programme.

16 Jun 2020

Survey: Low income Vermonters have been disproportionately affected by COVID-19

High percentages of Vermonters agree with the social distancing measures put in place by the state in response to the coronavirus pandemic and have complied with them, according to a new survey.

16 Jun 2020

New nonsurgical treatment reduces pain, improves function in patients with "frozen shoulder"

A new nonsurgical treatment decreases errant blood flow in the shoulder to quickly reduce pain and improve function in patients with adhesive capsulitis, also known as "frozen shoulder,"

15 Jun 2020

Hologram technology may help doctors deliver targeted liver cancer treatments

Data from one of the first clinical uses of augmented reality guidance with electromagnetically tracked tools shows that the technology may help doctors quickly, safely, and accurately deliver targeted liver cancer treatments, according to a research abstract presented during a virtual session of the Society of Interventional Radiology's 2020 Annual Scientific Meeting on June 14.

15 Jun 2020

House-call model in rural Indiana helps reduce emergency department use, hospital readmissions

Interventional radiologists participating in a collaborative house call model in rural Indiana helped reduce emergency department use by 77 percent and hospital readmissions by 50 percent for nearly 1,000 elderly homebound patients with chronic illnesses, according to a research abstract presented during a virtual session of the Society of Interventional Radiology's 2020 Annual Scientific Meeting on June 13.

15 Jun 2020

New treatment may improve the quality of life for patients with mesothelioma

A novel treatment for advanced mesothelioma is safe and effective and may improve the quality of life for patients who have few treatment options, according to a research abstract presented during a virtual session of the Society of Interventional Radiology's 2020 Annual Scientific Meeting on June 14.

15 Jun 2020

New MRI techniques can improve outcomes in patients with Parkinson's disease

Recently developed MRI techniques used to more precisely target a small area in the brain linked to Parkinson's disease and essential tremor may lead to better outcomes without surgery and with less risk of negative effects, a new study led by UT Southwestern researchers suggests.

15 Jun 2020

Strength training increases muscle strength and size in patients with cirrhosis

Three hours of weekly strength training combined with protein supplements leads to both bigger and stronger muscles in patients with cirrhosis. This is shown by a new study from Aarhus University and Aarhus University Hospital.

11 Jun 2020

Hyperprogression to immune blockade followed by a response with cabozantinib in metastatic RCC

Volume 11, Issue 22 of @Oncotarget reported that more and more patients receive first-line treatment with immunotherapy combinations and not all patients respond in metastatic renal cell carcinoma.

10 Jun 2020

Algorithm that analyzes MRI images could boost development of new arthritis therapies

An algorithm that analyses MRI images and automatically detects small changes in knee joints over time could be used in the development of new treatments for arthritis.

9 Jun 2020

3D facial imaging could speed diagnoses of genetic syndromes

Most children with rare genetic diseases spend years undergoing medical tests and waiting for a diagnosis -- a long, exhausting process that takes its toll on children and their families. Almost half of these children never get a definitive diagnosis.

4 Jun 2020

AI can be used to expand the role of chest X-ray imaging in COVID-19 diagnosis

According to a recent report by Johns Hopkins Medicine researchers, artificial intelligence (AI) should be used to expand the role of chest X-ray imaging -- using computed tomography, or CT -- in diagnosing and assessing coronavirus infection so that it can be more than just a means of screening for signs of COVID-19 in a patient's lungs.

3 Jun 2020