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MRI: Page 110

Patient report to FDA describes MRI face mask burn
By Kate Madden Yee
A patient report submitted in October to the U.S. Food and Drug Administration (FDA) describes a third-degree burn a patient sustained while wearing a face mask during an MRI exam.
December 8, 2020
2020 08 14 16 38 7291 Mri Scanner2 400
MRI radiomics predicts axillary lymph node metastasis
By Erik L. Ridley
In patients with early-stage breast cancer, "signatures" derived from MRI radiomics and patient clinical risk characteristics can be utilized to preoperatively predict axillary lymph node metastasis as well as disease-free survival, according to research published online December 8 in JAMA Network Open.
December 7, 2020
2016 10 05 17 45 45 493 Breast Cancer 400
FDA issues face mask warning for MRI exams
By Kate Madden Yee
After a patient's face was burned from metal in a mask during a 3-tesla MRI scan, the U.S. Food and Drug Administration (FDA) on December 7 issued reminder guidance to patients and healthcare providers regarding wearing metal during MRI exams.
December 6, 2020
2020 12 07 20 41 8729 N95 Mask 400
MRI screening may benefit women with prior breast cancer
By Theresa Pablos
Women with a personal history of breast cancer may benefit from routine MRI screening, according to two presentations at the virtual RSNA meeting. Both studies found MRI detected a substantial number of new cancers without increasing biopsy rates.
December 6, 2020
2019 07 22 20 17 2160 Mri Breast 400
MRI shines light on U-2 pilots' brain health
By Kate Madden Yee
U.S. Air Force researchers using MRI to assess the brain health of pilots of the U-2 high-altitude reconnaissance and surveillance aircraft have found that age is a bigger factor in negative brain changes than decompression episodes during flight, according to research presented at the virtual RSNA 2020 meeting.
December 6, 2020
2020 12 04 20 37 7352 U 2 Airplane 400
Federated learning may boost AI generalizability
By Erik L. Ridley
Training deep-learning algorithms with a federated-learning approach could help address the challenge of improving the performance of radiology artificial intelligence (AI) software across institutions, according to a presentation in a scientific session at this week's virtual RSNA 2020 meeting.
December 2, 2020
2020 03 04 21 21 6197 Artificial Intelligence Ai Hand 400 20200304215813
Perspectum MRI software helps guide liver surgeries
By AuntMinnie.com staff writers
MRI-based software developed by Perspectum provided information that could be useful in planning surgeries for liver cancer in an observational study published December 2 online in PLOS One.
December 2, 2020
2020 12 03 20 41 9591 2020 12 03 Perspectum Hepatica 20201203203647
MRI leads the way in neuroimaging innovation
By Kate Madden Yee
MRI is leading the way in neuroimaging innovation, according to three presentations delivered on Wednesday at the virtual RSNA 2020 meeting. Neuroradiologists from around the U.S. presented their clinical and research experience with MRI in a variety of novel applications.
December 2, 2020
2019 09 30 21 18 3081 Mri Head 400
Morris named chair of UC Davis radiology
By AuntMinnie.com staff writers
Dr. Elizabeth Morris has been named chair of the department of radiology at the University of California, Davis (UC Davis).
December 1, 2020
2020 12 02 21 30 2896 Morris Elizabeth 20201202210427
Keep aware of head and neck injuries in winter sports
By Philip Ward
Radiologists need to know the essentials about head and neck, brain, and spinal injuries from skiing and snowboarding and about how CT and MRI can help in challenging cases, according to new research presented at the RSNA 2020 meeting by Swiss trauma experts.
December 1, 2020
2020 12 02 20 37 9170 2020 12 02 Winter Sports Figure1 400
COVID-19 has far-reaching, nonpulmonary effects
By Kate Madden Yee
Although COVID-19 typically manifests as a respiratory illness, the disease can affect many nonpulmonary body systems, according to a presentation delivered Monday afternoon at the RSNA 2020 virtual meeting.
December 1, 2020
2020 03 23 21 57 8266 Virus Coronavirus Sars Co V 2 400
New x-ray systems mark Siemens exhibit at RSNA 2020
By Brian Casey
A slate of new x-ray systems, including a digital radiography system, a dual-purpose radiography and fluoroscopy system, and a mobile C-arm, are among the highlights in the virtual booth of Siemens Healthineers at this week's RSNA 2020 virtual meeting.
December 1, 2020
2019 12 03 17 03 9108 Siemens Rsna 2019 400
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