During this study, additional tests will be performed on a sample of your original tumor that has been stored in your institutions tissue banks. These tests will be performed on tumor tissue samples from previous biopsies or surgeries for your cancer. The research done on these samples will involve
Neoadjuvant (preoperative) chemotherapy is an interesting research tool which allows investigators to test new drugs and/or new schedules with a validated surrogate endpoint, pCR. It also represents an ideal model to evaluate the relationships between treatments and tumor biomarkers. Recent