PREVENT: PeRomEter Visualization to ENd Treatment-related Lymphedema

This research study is to learn about breast cancer patients' opinions about screening for lymphedema (a side effect of breast cancer treatment in which the arm can become heavy, painful, and/or swollen) and their satisfaction with the lymphedema screening program.

Inclusion Criteria: a Cohort A: * Breast cancer patients with a baseline (preoperative perometer measurements) who have undergone axillary lymph node dissection * English speaker * Patients who participate in Cohort A will be eligible for enrollment in Cohort b Cohort I: * Breast cancer patients who have undergone axillary lymph node dissection who have a clinic visit in the Nellie B. Connally Breast Center approximately 12 months (+/- 4 months) following axillary lymph node dissection * English speaker c Cohort II: * Breast cancer patients who have undergone axillary lymph node dissection who are having a follow-up visit in the Nellie B. Connally Breast Center within 0-6 months following surgery who intend to continue follow-up care at MD Anderson * English speaker Exclusion Criteria: Inability to complete a self-administered questionnaire