Magnetic Resonance Imaging (MRI)

MRI creates images from the magnetic resonance created in hydrogen atoms when they are polarized and an electromagnetic pulse is used to knock them off axis. This section includes MR analysis software, MRI scanners, gadolinium contrast agents and related magnetic resonance imaging accessories.

The global pediatric imaging market size is expected to reach $12.2 billion by 2027, registering a CAGR of 7.6% over the forecast period, according to a new report by Grand View Research, Inc.

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News | Pediatric Imaging | August 26, 2020
August 26, 2020 — The global pediatric imaging market size is expected to reach $12.2 billion by 2027, registering a...
AI-Rad Companion Prostate MR for Biopsy Support segments prostate for targeted biopsy under MRI and ultrasound fusion imaging

Image courtesy of Clinica Universidad de Navarra, Spain

News | Artificial Intelligence | August 19, 2020
August 19, 2020 — The Food and Drug Administration (FDA) has cleared two additional Siemens Healthineers artificial...
Subtle's AI improves MRI safety exams by reducing gadolinium dose
News | Artificial Intelligence | August 17, 2020
August 17, 2020 — Subtle Medical is approved for Phase II of its NIH SBIR grant to develop an innovative artificial...
The first and only FDA-approved gadolinium-based contrast agent for multi-patient dosing with an FDA-cleared Transfer Spike in the MR suite
News | Contrast Media | August 14, 2020
August 14, 2020 — The U.S. Food and Drug Administration (FDA) announced the approval of the Gadavist (gadobutrol) ...
Videos | Cardiac Imaging | August 12, 2020
Advanced visualization company Medis recently purchased Advanced Medical Imaging Development S.r.l. (AMID), which...
Random Walk Imaging AB (RWI), a company developing novel software solutions for diffusion magnetic resonance imaging (MRI), announced the launch of its first commercial software product for clinical researchers and radiologists.
News | Magnetic Resonance Imaging (MRI) | August 12, 2020
August 12, 2020 — Random Walk Imaging AB (RWI), a company developing novel software solutions for diffusion magnetic...
Rafael Rivero, M.D., Global Head of Medical Affairs at MSI, said: "The importance of MyoStrain cannot be understated because of the test's immense clinical value and ability to quantify intramyocardial dysfunction across 48 segments of the heart. In a six-heartbeat MRI scan, MyoStrain arms physicians with novel clinical information about a patient's heart health."
News | Cardiac Imaging | August 11, 2020
August 11, 2020 — Myocardial Solutions, Inc. and United Imaging, Inc. have formed a strategic partnership to open new...
SyntheticMR announced its imaging software SyMRI is compatible with additional scanners from Siemens Healthineers on the US market, including 1.5T scanners such as Magnetom Altea, Sola and Sola Fit, as well as 3T scanners such as MAGNETOM Skyra and Prisma.
News | Information Technology | August 11, 2020
August 11, 2020 — SyntheticMR announced its imaging software SyMRI is compatible with additional scanners from Siemens...
A special issue of the Journal of Medical Imaging and Radiation Sciences features stories about the interpersonal skills beyond the technical aspects to care for and guide patients through medical imaging and radiation therapy procedures

Image courtesy of Canon

News | Patient Engagement | August 11, 2020
August 11, 2020 — "I went into the MRI bracing for the wave of panic I knew would come as soon as I was strapped down...
High resolution in-vivo MR-STAT using a matrix-free and parallelized reconstruction algorithm being developed by Philips and UMC.

In-vivo T1, T2 and proton density maps reconstructed with MR-STAT using eight (first column), four (second column), two (third column) and one (fourth column) of the acquired k-spaces in the reconstruction. The acquisition times were 13.6, 6.8, 3.4 and 1.7 seconds respectively on a 1.5T Philips Ingenia MRI system. Find more images and information in this article.[1] 

 

News | Magnetic Resonance Imaging (MRI) | August 10, 2020
August 10, 2020 — During the International Society for Magnetic Resonance in Medicine (ISMRM) 2020 meeting this week,...
Imaging volumes in hospitals and practices previously slowed by the coronavirus pandemic continue to hold steady, according to new QuickPoLL survey results that gauge how radiologists feel about current business and the impact of COVID-19.
Feature | Coronavirus (COVID-19) | August 03, 2020 | By Melinda Taschetta-Millane
Imaging volumes in hospitals and practices previously slowed by the coronavirus pandemic continue to hold steady,...
Franco Fontana, CEO of the Esaote Group, and Xie Yufeng, Chairman of WDM.

Franco Fontana, CEO of the Esaote Group, and Xie Yufeng, Chairman of WDM.

News | Digital Radiography (DR) | July 31, 2020
July 31, 2020 — In the thick of the COVID-19 emergency, Esaote, an Italian world leader in dedicated ultrasound and...
It covers every major modality, including breast imaging/mammography, fixed and portable C-arms (cath, IR/angio, hybrid, OR), CT, MRI, nuclear medicine, radiographic fluoroscopy, ultrasound and X-ray
News | Radiology Imaging | July 29, 2020
July 29, 2020 — IMV Medical Information, part of Science and Medicine Group, announced the release of the latest...
Canon Medical Systems USA, Inc. has received 510(k) clearance on its Advanced intelligent Clear-IQ Engine (AiCE) for the Vantage Orian 1.5T MR system, continuing to expand access to its new Deep Learning Reconstruction (DLR) technology.
News | Artificial Intelligence | July 22, 2020
July 22, 2020 — Canon Medical Systems USA, Inc. has received 510(k) clearance on its Advanced intelligent Clear-IQ...
Pioneering study, which included humans, led by Tel Aviv University researchers contradicts widespread conjectures
News | Magnetic Resonance Imaging (MRI) | July 21, 2020
July 21, 2020 — Researchers at Tel Aviv University, led by Prof. Yaniv Assaf of the School of Neurobiology,...

Fig. 1 The basis of high-sensitivity SPION imaging at ultra-low magnetic fields.

(A) Magnetization of 25-nm SPIONs (green), gadolinium CA (Gd-DTPA/Magnevist, blue), and water (red) as a function of magnetic field strength (B0). (B) Magnetization as a function of magnetic field strength (B0) in the ULF (<10 mT) regime for the materials shown in (A). Superparamagnetic materials, such as SPIONs, are highly magnetized even at ULF. Paramagnetic materials, such as CAs based on gadolinium, and body tissues (which typically have diamagnetic susceptibilities close to water) have absolute magnetizations that increase linearly with field strength. Curves in (A) and (B) were reproduced from data in (3253) and reflect the magnetic moment per kilogram of compound. (C) Highly magnetized SPIONs (brown) interact with nearby 1H spins in water, shortening 1H relaxation times, and causing susceptibility-based shifts in Larmor frequency. Image courtesy of Science Advances

News | Magnetic Resonance Imaging (MRI) | July 20, 2020
July 20, 2020 — Lowering the cost of magnetic-resonance imaging (MRI) could revolutionize how doctors diagnose and...
This data represents wave 3 of a QuickPoLL survey conducted in partnership with an imagePRO panel created by The MarkeTech Group (TMTG), regarding the effects of COVID-19 on their business

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Feature | Coronavirus (COVID-19) | July 15, 2020 | By Melinda Taschetta-Millane
Imaging volumes in hospitals and practices previously slowed by the coronavirus pandemic continue to improve, according...
 Many patients with severe coronavirus disease 2019 (COVID-19) remain unresponsive after surviving critical illness. Investigators led by a team at Massachusetts General Hospital (MGH) now describe a patient with severe COVID-19 who, despite prolonged unresponsiveness and structural brain abnormalities, demonstrated functionally intact brain connections and weeks later he recovered the ability to follow commands

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News | Coronavirus (COVID-19) | July 08, 2020
July 8, 2020 — Many patients with severe coronavirus disease 2019 (COVID-19) remain unresponsive after surviving...
A patient implanted with the Axonics System can undergo MRI examinations safely with radio frequency (RF) Transmit Body or Head Coil under the conditions outlined in the Axonics MRI Conditional Guidelines.

A patient implanted with the Axonics System can undergo MRI examinations safely with radio frequency (RF) Transmit Body or Head Coil under the conditions outlined in the Axonics MRI Conditional Guidelines.

News | Magnetic Resonance Imaging (MRI) | July 02, 2020
July 2, 2020 — Axonics Modulation Technologies, Inc., a medical technology company that has developed and is...
This data represents wave 2 of a QuickPoLL survey conducted in partnership with an imagePRO panel created by The MarkeTech Group (TMTG), regarding the effects of COVID-19 on their business

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Feature | Coronavirus (COVID-19) | July 01, 2020 | By Melinda Taschetta-Millane
New QuickPoLL survey results are available on how radiologists feel about current business and the impact of COVID-19,...