CHICAGO, IL--(MARKET WIRE)--Dec 2, 2008 -- During the third day of the Radiologic Society of North America (RSNA 2008) conference, Chicago, IL, Dr. Peter Rothschild, one of the world's foremost MRI experts, is alerting the public to a common practice that endangers young immunosuppressed patients by exposing them to damaged pads and possible Superbug infections during MRI.