| HR | Hormone receptor |
| HER-2 | Human epidermal growth factor receptor-2 |
| SLNB | Sentinel lymph node biopsy |
| RT | Radiation therapy |
| TNBC | Triple negative breast cancer |
| COQD | Clinical Operations Quality Database |
| CDK | Cyclin dependent kinase |
| ET | Endocrine therapy |
| HR | Hormone receptor |
| HER-2 | Human epidermal growth factor receptor-2 |
| SLNB | Sentinel lymph node biopsy |
| RT | Radiation therapy |
| TNBC | Triple negative breast cancer |
| COQD | Clinical Operations Quality Database |
| CDK | Cyclin dependent kinase |
| ET | Endocrine therapy |