This study investigates the differences in metastatic breast cancer specimens. Metastatic breast cancer is when cancer has spread from the breast to other parts of the body. Researchers aim to understand how the disease develops by collecting and analyzing various specimens from patients.
Participants will undergo tissue collection procedures, which may include biopsies under local anesthesia or sedation. Some participants may also provide blood samples for research. The study seeks to gather detailed samples to study the disease more effectively.
- Who can participate: Adults with confirmed invasive breast cancer may participate. Participants must be willing to provide tissue and blood samples for research. Certain health conditions, such as active cardiac disease or pregnancy, may exclude individuals from participation.
- Study details: Participants may undergo tissue collection for research purposes, which can involve biopsies. Blood samples may also be collected to aid the research.

