Digital Breast Tomosynthesis Preference Study

Inclusion Criteria

• •The subject is a woman ≥18 years of age or older who has no history of symptoms and/or physical signs of breast cancer in either breast (or, if she has had a mastectomy, in the remaining breast);
• •The asymptomatic subject previously (within 3 months) underwent routine screening DM, which showed one or more abnormalities, and was referred for diagnostic mammography within the 30 days before study entry. The images from the screening examination must be available. If the prior screening examination was not conducted at the recruiting site, review of those images by the investigator must confirm that the recommendation for diagnostic mammography is warranted;
• •The subject is able and willing to comply with study procedures, and has signed and dated the informed consent form;
• •The subject is either surgically sterile (has had a documented bilateral oophorectomy and/or documented hysterectomy), or postmenopausal (cessation of menses for more than one year); or, if of childbearing potential, the possibility of pregnancy is remote based on a negative patient history or a negative urine pregnancy test.