Assessing the Accuracy of Tumor Biopsies After Chemotherapy to Determine if Patients Can Avoid Breast Surgery
Conditions
- Invasive Breast Carcinoma
- Stage II Breast Cancer
- Stage IIA Breast Cancer
- Stage IIB Breast Cancer
- Stage IIIA Breast Cancer
Interventions
- PROCEDURE: Biopsy of Breast
Sponsor
NRG Oncology
Collaborators