Head and Neck Radiology: Page 13

fMRI-based machine learning helps predict coma outcomes
By Kate Madden Yee
A machine-learning algorithm can predict from resting-state functional MRI (fMRI) data if a patient in a coma after cardiac arrest will regain consciousness, according to a study published online May 21 in the American Journal of Neuroradiology.
May 25, 2020
2020 01 13 17 52 0598 Artificial Intelligence Ai Brain 400
Tongue ultrasound may identify obstructive sleep apnea
By Theresa Pablos
Tongue stiffness measured by shear-wave elastography ultrasound may be able to help identify patients with obstructive sleep apnea while they're awake, according to the findings of a pilot study published on May 10 in Ultrasound in Medicine & Biology.
May 20, 2020
2020 05 20 21 16 1503 Tongue 400
COVID-19 can be seen on CT scans outside the chest
By Kate Madden Yee
Researchers have found that nonchest CT exams taken in the emergency room for other indications may also capture pulmonary findings suspicious for COVID-19, according to a study published May 11 in Radiology.
May 14, 2020
2020 05 13 22 51 9846 2020 05 15 Non Chest Ct Covid Figure 4 20200513223309
MRI illuminates neurologic manifestations of COVID-19
By Kate Madden Yee
Brain MRI scans have shown that COVID-19 can include neurologic manifestations such as acute stroke and altered mental status, according to a research letter published May 8 in Radiology.
May 13, 2020
2020 05 13 20 53 8134 2020 05 14 Brain Mri Covid Figure 2 400
New PET technique visualizes early Alzheimer's disease
By Kate Madden Yee
A new PET technique can visualize early Alzheimer's disease by imaging the synaptic density of the brain as indicated by the presence of a particular protein, according to a study by researchers from Yale University that was published May 13 in the Alzheimer's & Dementia Journal.
May 12, 2020
2020 05 12 21 54 9896 2020 05 12 Mecca Study Image 20200512214103
MRI could help predict efficacy of stem cell therapy
By AuntMinnie.com staff writers
MRI could help clinicians predict the efficacy of stem cell treatment for a brain injury children may sustain during birth called perinatal hypoxic-ischemic brain injury, according to a study published May 12 in Cell Reports.
May 11, 2020
2019 02 20 20 38 9544 Mri Brain Head 400
Diagnostic brain imaging overused for lung cancer
By AuntMinnie.com staff writers
Head CT or brain MRI scans are overused to check for metastasis in patients with stage IA non-small cell lung cancer, according to a study published in the May issue of the Journal of the National Comprehensive Cancer Network.
May 7, 2020
2017 04 14 10 55 26 413 Brain General 400
MRI shows intracranial volume changes through adulthood
By Wayne Forrest
MR images have revealed age-related fluctuations in the brain's intracranial volume over the course of adulthood, potentially making this information an important indicator in assessing one's health or neurological condition, according to a study published April 24 in Neuroimage.
May 3, 2020
2019 09 30 21 18 3081 Mri Head 400
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
Nines gets FDA clearance for head CT triage AI software
By AuntMinnie.com staff writers
Teleradiology services provider Nines has received U.S. Food and Drug Administration (FDA) clearance for NinesAI, an artificial intelligence (AI)-based software application for triage of two indications on head CT exams.
April 29, 2020
2020 02 20 00 48 1332 Approved Stamp 400
Is thyroid cancer overdiagnosed for 9/11 first responders?
By Theresa Pablos
Thyroid cancer diagnoses are up to three times more common in 9/11 first responders than the general population. However, the increased cancer rate may be due to overscreening, according to an article published on April 20 in JAMA Internal Medicine.
April 19, 2020
2019 10 10 23 54 4561 Firefighter Explosion 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
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