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MRI: Page 132

fMRI gets to the bottom of smell, taste dysfunction from COVID-19
By Emily Hayes
Functional MRI (fMRI) was helpful for evaluating persistent smell and taste dysfunction in a patient with COVID-19, according to a case report published January 22 in JAMA Neurology. The orbitofrontal cortex appears to be particularly relevant in understanding the cause of symptoms, Kuwaiti researchers reported.
January 21, 2021
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FDA clears use of MRI for Impulse Dynamics' Optimizer
By AuntMinnie.com staff writers
The U.S. Food and Drug Administration (FDA) has cleared for conditional use MRI for patients receiving cardiac contractility modulation therapy using technology from Impulse Dynamics.
January 19, 2021
2017 02 10 15 45 57 410 Heart 400
Promaxo adds over $4M to coffers
By AuntMinnie.com staff writers
Medical imaging, robotics, and artificial intelligence (AI) technology developer Promaxo has raised $4.2 million in a new funding round.
January 18, 2021
2019 11 05 22 41 9992 Dollar Sign Golden 400
AI, radiomics predicts prostate cancer recurrence
By Erik L. Ridley
A diagnostic model that incorporates artificial intelligence (AI) analysis of radiomics features on multiparametric MRI can predict the likelihood of prostate cancer recurrence prior to surgical treatment, enabling preoperative risk stratification of patients, according to research published in the January issue of EBioMedicine.
January 18, 2021
2021 01 16 00 14 5464 Prostate Cancer 400
Can MRI-guided breast biopsy evaluate chemo response?
By Theresa Pablos
MRI-guided breast biopsy looks like a promising method to evaluate complete response to neoadjuvant chemotherapy in women with breast cancer, according to the findings of a pilot study published January 15 in JAMA Network Open.
January 18, 2021
2019 07 22 20 17 2160 Mri Breast 400
Perspectum's 'long COVID' MRI software cleared in U.K.
By AuntMinnie.com staff writers
Perspectum's software enabling the detection on MRI scans of organ damage due to "long COVID" has been cleared by the U.K.'s Medicines and Healthcare products Regulatory Agency.
January 17, 2021
2020 02 12 21 02 6375 Virus Coronavirus Cdc 400
HIV drugs correlate with lower brain volumes on MRI
By Rebekah Moan
One of the largest-ever neuroimaging studies of individuals with HIV used MRI to reveal that lower current CD4+ T-cell counts were associated with smaller hippocampal and thalamic volumes in the brain. Also, the subset of participants not receiving treatment had smaller putamen volumes, according to findings published January 15 in JAMA Network Open.
January 15, 2021
2021 01 15 22 13 4382 2021 01 19 Hiv Brain Volume 400
Hyperfine's AI software for portable MRI clears FDA
By AuntMinnie.com staff writers
Hyperfine's artificial intelligence (AI) image analysis software for the company's Swoop portable MRI system has received 510(k) clearance from the U.S. Food and Drug Administration (FDA).
January 13, 2021
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Is there a place for whole-body cancer screening?
By Kate Madden Yee
A whole-body imaging cancer screening program could be an effective way to detect early-stage cancer among a motivated screening population, according to a study from Japan published January 1 in the Journal of the American College of Radiology.
January 11, 2021
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ViewRay prepares for $50M stock offering
By AuntMinnie.com staff writers
Image-guided radiation therapy vendor ViewRay expects to raise approximately $50 million in gross proceeds from a public offering of its common stock this week.
January 4, 2021
2019 09 17 17 11 0207 Viewray Astro 2019
X-ray, CT resolve MRI bullet fragment safety
By Kate Madden Yee
X-ray and CT can help clinicians determine whether it is safe for patients with embedded bullet fragments to undergo MRI for other indications such as brain cancer, spinal cord injury, or joint disorders, according to a study published December 29 in the American Journal of Roetgenology.
January 4, 2021
2021 01 04 18 45 4601 2021 01 04 Mri Bullets 20210104182443
AMA issues CPT codes for LiverMultiScan by Perspectum
By AuntMinnie.com staff writers
The American Medical Association (AMA) has issued two Current Procedural Terminology (CPT) codes for Perspectum's LiverMultiScan software.
January 3, 2021
2021 01 04 21 22 9639 2021 01 04 Perspectum 20210104214824
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