Image Processing: Page 32

Pay attention to patient portals
By AuntMinnie.com staff writers
Patients appreciate getting imaging results both via direct provider contact and via electronic patient portals – but they may have less understanding of advanced imaging results when they receive them online, according to a study published April 29 in the Journal of the American College of Radiology.
April 29, 2020
2018 05 22 21 54 4018 Computer Typing 400
AI can predict if COVID-19 patients will need ventilators
By AuntMinnie.com staff writers
Artificial intelligence (AI) algorithms that analyze CT radiomics and clinical and demographic factors can predict with promising accuracy whether a patient with COVID-19 will likely need a ventilator, according to researchers at Case Western Reserve University in Cleveland.
April 29, 2020
2020 04 30 02 01 5268 Coronavirus 2019 400
3D fusion improves CT, MRI heart disease diagnosis
By Kate Madden Yee
A 3D image fusion technique that combines CT and MRI data shows promise for helping clinicians better diagnose coronary artery disease, according to a study published April 16 in Radiology: Cardiothoracic Imaging.
April 15, 2020
2019 06 11 22 35 5932 Heart Pulmonary Trunk 400
Radiology volume, research will take COVID-19 hit
By Kate Madden Yee
The COVID-19 pandemic will adversely affect imaging volume, cancer treatment, and research going forward, according to a series of reports published April 15 in Radiology and Radiology: Imaging Cancer.
April 15, 2020
2020 04 15 20 00 7340 Coronavirus Cells Lungs 400
AuntMinnie.com Advanced Visualization Insider
By Erik L. Ridley
April 13, 2020
AI speeds up reconstruction of 4D flow MRI
By Erik L. Ridley
An artificial intelligence (AI) algorithm can accurately reconstruct 4D flow MRI exams in seconds, potentially enabling near-real-time assessment of cardiac blood flow while the patient is still in the scanner, according to research published April 13 in Nature Machine Intelligence.
April 12, 2020
2017 02 10 15 45 57 410 Heart 400
Texture analysis could help quantify COPD on CT
By Erik L. Ridley
CT image texture analysis may enable low-dose CT lung cancer screening exams to also be utilized to screen for and assess chronic obstructive pulmonary disease (COPD), according to Danish research published online April 7 in the American Journal of Roentgenology.
April 12, 2020
2017 12 20 17 16 6396 Lung General 400
Hippocampal MRI biomarkers portend Alzheimer's disease
By Erik L. Ridley
Radiomic features in the hippocampus on MRI scans could serve as biomarkers for predicting if patients will progress from mild cognitive impairment (MCI) to Alzheimer's disease, according to research published online April 3 in Science Bulletin.
April 7, 2020
2017 04 14 16 09 55 745 Amyloid Plaque Alzheimer 400
Flywheel, Imbio offer COVID-19 data research tools
By AuntMinnie.com staff writers
Research informatics company Flywheel and data analysis software provider Imbio have partnered to accelerate researchers' understanding of COVID-19 and potential treatments.
March 26, 2020
2018 08 01 23 13 1733 Artificial Intelligence Ai 400
3 uses for cinematic rendering of brain CTA scans
By Abraham Kim
Cinematic rendering based on CT angiography (CTA) data can enhance the visualization of complex cerebrovascular anatomy and disease beyond the capabilities of traditional volume rendering, without any added costs, according to an article recently published online in the Journal of Neuroimaging.
March 4, 2020
2020 03 05 01 00 2035 2020 03 05 Cinematic Rendering Thumb
MRI finds gender differences even in healthy hearts
By Wayne Forrest
An investigational 4D flow MRI sequence has helped researchers confirm different blood flow characteristics in the hearts of young, healthy men and women. The findings could help clinicians set benchmarks for comparisons with unhealthy patients, according to a study published February 27 in Radiology: Cardiothoracic Imaging.
February 26, 2020
2017 02 10 15 45 57 410 Heart 400
CT radiomics unlocks basal ganglia stroke onset time
By Erik L. Ridley
The combination of radiomics and a machine-learning algorithm can determine on CT if an ischemic stroke in the basal ganglia occurred within the window of time in which a stroke patient can still receive thrombolysis, according to research published online February 10 in the Journal of the Neurological Sciences.
February 10, 2020
2019 12 18 00 08 6648 Ct Brain Stroke 400
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