In today's RSNA summary, we look at presentations focused on MRI's effectiveness in detecting adverse reactions, over use of peripheral arterial disease, using Ferumoxytol in MR imaging of children, mammography priors' effect on recall rates, and the link between heart and brain disease. MRI Effective in

Today's summary of studies and presentations from RSNA 2015 highlight breast density notification laws, head CT and MRI, MRI technique for osteoarthritis in college football players, organ dose management, and how CT and 3D printing helping in a surgery to separate conjoined girls. Breast Density Notification