The goal of this observational study is to learn if the study protocol is feasible, if we can accrue participants easily, and to determine how well two tools (tissue dielectric constant and ultrasound) identify breast edema after breast conserving surgery for breast cancer.
Participants will be asked to attend one appointment in which all data will be collected. This will include questionnaires regarding symptoms, clinical examination, measurement of breast edema using two tools (ultrasound and tissue dielectric constant), measurement with the perometer and SOZO, and clinical photographs.
