The Hologic Selenia Dimensions 3D has always been at the forefront of breast cancer screening and offers the first and only breast tomosynthesis technology with proven superior clinical performance to 2D mammography. The 2013 Hologic Dimensions 3D with / TOMO comes with the original detector, software version 1.8 and accessories which include complete set of paddles, acrylic phantom, mag stand, tomo face shield, geometry phantom, two sets of foot pedals, manuals, and mapping array disk.