Biospecimen and Medical Data Collection and Tumor Biopsy in Creating Research Tissue Registry in Patients With Inflammatory or Invasive Breast Cancer

Inclusion Criteria5

• Patients with clinical diagnosis of primary inflammatory breast cancer (IBC), second primary IBC, or highly suspicious for IBC (MD Anderson patients only).
• Histological diagnosis of invasive breast cancer, or highly suspicious for IBC (MD Anderson patients only) but pending breast cancer diagnosis.
• Be either newly diagnosed, or highly suspicious for IBC (MD Anderson patients only) \[Cohort I\] or have paraffin blocks or up to 20 unstained slides of each representative block(s) from the time of initial diagnosis of IBC(i.e. core biopsy and punch biopsy) and/or from mastectomy (Cohort II-MD Anderson patients only)
• Age \> 18 years
• Able to provide informed consent