Stereotactic Body Radiation Therapy (SBRT) for Invasive Breast Cancer Patients Not Undergoing Definitive Surgery

Exclusion Criteria

• •Women with a known pregnancy, positive serum pregnancy test, or currently breastfeeding as well as women of childbearing potential unwilling or unable to use an acceptable method of birth control (including abstinence or barrier method of birth control) to avoid pregnancy for the duration of the study. Should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately.
• •Breast implant in the breast to be treated with SBRT
• •Insufficient breast imaging to judge clinical stage
• •Inability to receive study treatment planning and treatment secondary to body habitus
• •Inability to understand or unwillingness to sign a written consent document
• •Life expectancy \< 6 months
• •Children (\< 18 years of age)
• •Uncontrolled intercurrent illness including, but not limited to, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness or social situation that would limit compliance with study requirements