CHICAGO, IL - OCTOBER 18: Northwestern Memorial Foundation hosted "Current Topics in Healthcare: Surgical Innovations at Northwestern Memorial Hospital" on Tuesday, October 18, 2011 in the Feinberg Pavilion Conference Center of the hospital in Chicago, Illinois. Current Topics is an educational series for donors and members of the Northwestern family to educate supporters and offer information about the latest advancements in medicine and well-being. Photo credit: Randy Belice