A Study of a Decision Tool for People Considering Breast Reconstruction Surgery

Participant Inclusion Criteria Focus Group Participants * A diagnosed genetic predisposition to breast cancer or a diagnosis of ductal carcinoma in situ or any invasive cancer confirmed through review of the medical record * ≥18 years old * Considering post-mastectomy breast reconstruction RCT Participants (Patients) * A diagnosed genetic predisposition to breast cancer or a diagnosis of ductal carcinoma in situ or any invasive cancer confirmed through review of the medical record * ≥18 years old * Considering post-mastectomy breast reconstruction * Have an appointment scheduled for consultation with a plastic surgery provider RCT Participants (Physicians) * Provides breast reconstruction care ≥ 50% of the time. This is defined as over half of the surgeon's cases in the preceding calendar year being related to breast reconstruction surgery. Participant Exclusion Criteria Focus Group Participants * Not considering post-mastectomy breast reconstruction * Non-English proficiency RCT Participants (Patients) * Not considering postmastectomy breast reconstruction * Recurrent or metastatic breast cancer * Male sex * Non-English proficiency RCT Participants (Physicians) * Does not provide breast reconstruction care at least 50% of the time * Non-English proficiency