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MRI: Page 73

MR spectroscopy distinguishes recurrent brain tumors from necrosis
By Kate Madden Yee
MR spectroscopy imaging can effectively distinguish between recurrent brain tumors and necrosis in patients who have undergone radiation treatment, a study published January 11 in the Journal of Neuroimaging has found.
January 16, 2023
2018 11 19 19 27 1139 Mri Brain 400
CE-CBBCT outperforms breast MRI for assessing residual breast tumors
By Amerigo Allegretto
Preoperative contrast-enhanced conebeam breast CT (CE-CBBCT) is more accurate than MRI in assessing residual breast tumors after breast cancer treatment, findings published January 6 in Academic Radiology suggest.
January 12, 2023
2022 07 21 18 40 3375 Ct Scan Patient2 400
IMV: MR departments optimistic on procedure volume growth, purchasing
By Davin Korstjens
Three-quarters of MR sites in the U.S. anticipate that their 2022 procedure volume will be higher in 2022 than in 2021, according to IMV Medical Information Division's 2022 MR Market Outlook Report. And that growth will be achieved across all site types.
January 12, 2023
2020 08 14 16 38 7291 Mri Scanner2 400
MRI guidance beats CT for prostate cancer stereotactic body radiotherapy
By Kate Madden Yee
MRI-guided stereotactic body radiotherapy outperforms CT guidance when it comes to reducing toxic effects of the treatment, according to a study published January 12 in JAMA Oncology.
January 12, 2023
2021 01 16 00 14 5464 Prostate Cancer 400
MRI, PET boost central nervous system disease treatment discovery
By Kate Madden Yee
Neuroimaging modalities such as MRI, PET, and SPECT have key roles to play in clinical trials that explore the diagnosis and treatment of central nervous system (CNS) diseases like Alzheimer's, Parkinson's, depression, and schizophrenia, according to a paper published January 6 in Drug Discovery Today.
January 11, 2023
2018 09 24 22 33 6985 Mri Brain Head 400
Rapid MRI protocol leads to reduced image acquisition times
By AuntMinnie.com staff writers
A rapid lumbar MRI protocol that uses 3D imaging and deep learning reconstruction has led to reduced imaging times, according to research published on January 5 in Skeletal Radiology.
January 5, 2023
2022 02 02 23 31 1840 3d Rendered Arthritic Lumbar Spine 400
Perspectum closes $36 million funding round
By AuntMinnie.com staff writers
MRI artificial intelligence (AI) image analysis software developer Perspectum recently closed on its first round of Series C funding valued at $36 million, led by Oppenheimer Holdings.
January 5, 2023
2019 11 05 22 41 9992 Dollar Sign Golden 400
MRgFUS up to the task for relieving painful bone metastases
By Amerigo Allegretto
MRI-guided focused ultrasound surgery (MRgFUS) is superior to external-beam radiation therapy for relieving pain in patients with bone metastases, according to Italian research published January 3 in Radiology.
January 5, 2023
2020 08 12 16 08 9001 Ultrasound Sound Waves 400
FDA approves Polarean's Xenoview
By AuntMinnie.com staff writers
The U.S. Food and Drug Administration (FDA) has approved Polarean's Xenoview, a drug-device combination that uses xenon-129 gas with MRI to visualize and quantify regional lung function.
January 3, 2023
2016 08 02 15 17 42 85 Lungs Red Body 400
Breast MRI helps downgrade some BI-RADS 3 lesions from ultrasound
By Amerigo Allegretto
Breast MRI could enable about 10% of breast lesions to be downgraded to a lower BI-RADS level and settle the need for closer follow-up, according to research published January 3 in the European Journal of Radiology Open.
January 3, 2023
2016 10 05 17 45 45 493 Breast Cancer 400
Photon-counting CT just as good as MRI for quantifying liver fat
By Kate Madden Yee
Photon-counting CT (PCCT) performs just as well as MRI for quantifying liver fat in obese patients and can enable opportunistic screening for fatty liver disease, according to research results delivered at the recent RSNA meeting in Chicago.
December 27, 2022
2021 08 09 21 54 9079 Doctor Woman Ct Scan Lung 400
BPE level affects breast MRI performance
By Kate Madden Yee
The level of a woman's background parenchymal enhancement (BPE) on MRI impacts the modality's performance for detecting breast cancer, according to research presented at the recent RSNA meeting in Chicago.
December 22, 2022
2019 07 22 20 17 2160 Mri Breast 400
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