The study will be conducted in the United States at up to 5 centers. The study will enroll up to 600 subjects. The number of subjects was chosen to allow evaluation of screening and diagnostic patients with a variety of breast densities (fatty, scattered densities, heterogeneously dense or extremely dense) and women with a range of breasts sizes that fit on the current detector. The evaluation of pain reduction will be the primary endpoint, while examining the potential of increased tissue capture without a compromise in image quality will be assessed as secondary endpoints. The enrollment will be consecutive for subjects who sign informed consent to participate. Women participating in the study will present for a screening or diagnostic imaging exam.