The objective of this study is to determine the level of symptoms, functional disability, and changes in quality of life that breast cancer patients experience from changes in their arm(s) during and after treatment for breast cancer. These problems are often associated with transient or chronic lymphedema, numbness, reduced shoulder flexibility, and an altered ability to use the arm for functional activities of daily living. The goal of this study is to collect data to support the hypothesis that swelling and other impairments in the upper extremities, causes a significant level of symptoms, functional disability and diminished quality of life for patients. Furthermore the investigators hope to evaluate how symptoms in the upper extremity (such as decreased functionality, sensory changes, pain or stiffness) are related to early, low volume lymphedema.