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.

An example of the newest generation of smart cardiac CT software that automatically identifies the anatomy, autotraces the centerlines on the entire coronary tree and labels each vessel segment.

An example of the newest generation of smart cardiac CT software that automatically identifies the anatomy, autotraces the centerlines on the entire coronary tree and labels each vessel segment. This greatly speeds CT workflows, saving time for techs, radiologists and cardiologists.

Feature | Radiology Imaging | October 04, 2018 | By Dave Fornell
Here is a checklist of dose-sparing practices for cardiac computed tomography (CT) imaging used in the cath lab. This...
FDA Approves Insightec's Exablate Neuro Compatibility With Siemens MRI Scanners
News | Focused Ultrasound Therapy | October 01, 2018
October 1, 2018 — The U.S. Food and Drug Administration (FDA) approved the compatibility of Insightec’s Exablate Neuro...
Turkish Hospital Begins MR-Guided Radiation Therapy With Viewray MRIdian Linac
News | Image Guided Radiation Therapy (IGRT) | September 21, 2018
September 21, 2018 — ViewRay Inc. announced that Acibadem Maslak Hospital in Istanbul, Turkey has begun treating...
Machine Learning IDs Markers to Help Predict Alzheimer's

Neurologists use structural and diffusion magnetic resonance imaging (MRI) to identify changes in brain tissue (both gray and white matter) that are characteristic of Alzheimer's disease and other forms of dementia. The MRI images are analyzed using morphometry and tractography techniques, which detect changes in the shape and dimensions of the brain and in the tissue microstructure, respectively. In this example, the images show the normal brain of an elderly patient. Image courtesy of Jiook Cha.

News | Neuro Imaging | September 20, 2018
September 20, 2018 — New research has shown a combination of two different modes of...
Philips Launches Ingenia Ambition X 1.5T MR
News | Magnetic Resonance Imaging (MRI) | September 14, 2018
September 14, 2018 — Philips announced the launch of the Ingenia Ambition X 1.5T...
Veye Chest version 2
News | Lung Cancer | September 11, 2018
Aidence, an Amsterdam-based medical AI company, announced that Veye Chest version 2, a class IIa medical device, has...
Sponsored Content | Case Study | Magnetic Resonance Imaging (MRI) | September 07, 2018 | By Sabine Sartoretti, M.D.
As soon as the...

Image courtesy of Philips Healthcare

Feature | Magnetic Resonance Imaging (MRI) | September 06, 2018 | By Melinda Taschetta-Millane
According to the Prescient & Strategic Intelligence report, “...
Brain Iron Levels May Predict Multiple Sclerosis Disabilities
News | Neuro Imaging | August 31, 2018
August 31, 2018 — A new, highly accurate...
Study Finds Multiple Sclerosis Drug Slows Brain Shrinkage

An NIH-funded clinical trial suggested that the anti-inflammatory drug ibudilast may slow brain shrinkage caused by progressive MS. Image courtesy of Robert J. Fox, M.D., Cleveland Clinic.

News | Neuro Imaging | August 30, 2018
August 30, 2018 — Results from a clinical...
iSchemaView RAPID Technology Now Installed in More Than 500 Stroke Centers
News | Neuro Imaging | August 27, 2018
August 27, 2018 — iSchemaView announced that more than 575...
Radiation Therapy Affects Event Recall for Children With Brain Tumors
News | Radiation Therapy | August 24, 2018
August 24, 2018 — Children with certain types of brain tumors who undergo...
Scientists Develop New MRI Tool for Cancer Diagnosis and Therapy

Researchers in the laboratory ‘Biomedical Nanomaterials’ of NUST MISIS. Image courtesy of PR Newsfoto/NUST MISIS.

News | Oncology Diagnostics | August 24, 2018
August 24, 2018 — A European research group has developed a system that allows doctors to both improve the accuracy of...
MRI Study Differentiates Brains of Doers from Procrastinators
News | Neuro Imaging | August 23, 2018
August 23, 2018 — Researchers at Ruhr-Universität Bochum have analysed why certain people tend to put tasks off rather...
Iron Outperforms Gadolinium as MRI Contrast Agent

Scientists at Rice's Laboratory for Nanophotonics added iron chelates (blue) and fluorescent dye (red) to multi-layered gold nanomatryoshkas to create particles that can be used for disease therapy and diagnostics. The "theranostic" nanoparticles have a core of gold (left) that is covered by silica containing the diagnostic iron and dye, which is covered by an outer shell of gold. The particles are about 20 times smaller than a red blood cell, and by varying the thickness of the layers, LANP scientists can tune the nanomatryoshkas to convert light into cancer-killing heat. (Image courtesy of Luke Henderson/Rice University)

News | Contrast Media | August 22, 2018
August 22, 2018 — Rice University nanoscientists have demonstrated a method for loading iron inside nanoparticles to...
ACR LI-RADS Steering Committee Releases New Version of CT/MRI LI-RADS
News | Clinical Decision Support | August 13, 2018
August 13, 2018 — The American College of Radiology Liver Imaging Reporting and Data System (LI-RADS) steering...