Before the dawn of political correctness, there was a time when girls were made of sugar and spice and everything nice, and boys were made of snips and snails and puppy dog tails. Now, functional MRI is confirming that boys and girls really don't think alike. Brain structures and functions that facilitate intelligence in girls are different for boys.
More is better and all but inevitable in medical imaging. In CT, more means slices. In MR, it’s channels for receiving radiofrequency signals. These currently number 32 on the most advanced commercially available systems. But a replacement for that benchmark is in the works.
An Emory University researcher has established the diagnostic power of a simple contrast-enhanced MRI protocol that informs surgeons about the presence and extent of hepatocellular cancer in cirrhotic livers that are scheduled for transplantation.
Volumetric and highly specialized imaging techniques will expand the clinical horizons of MR, according to GE Healthcare. Technologies that improve the speed of data acquisition and processing will make them practical.
Toshiba Medical Systems Europe is going toe-to-toe with the established high-end vendors at 1.5T during the International Society for Magnetic Resonance in Medicine meeting in Berlin. Its high-performance Vantage Atlas MR, shown several months earlier at the RSNA meeting as a work-in-progress, became a commercial reality with the first system installed and operating in March at a hospital in a Paris suburb and another more recently at an outpatient facility in Las Vegas.