The stage of your cancer is based on the size of the tumor and if it has spread to other areas.
Breast Cancer—Major changes in the American Joint Committee on Cancer eighth edition cancer staging manual - Giuliano - 2017 - CA: A Cancer Journal for Clinicians - Wiley Online Library
TNM Staging and BI-RADS Grading for Breast Cancer
KJR :: Korean Journal of Radiology
Breast Cancer Stages, Diagnosis and Treatment
ABJ Oncology - There are 5 major stages of breast cancer
Stages of Breast Cancer Willamette Valley Cancer Institute
Description of breast cancer staging 16
PDF] A Retrospective Analysis of Clinical Utility of AJCC 8th Edition Cancer Staging System for Breast Cancer
Breast Cancer Staging
A simplified breast cancer prognostic score: comparison with the AJCC clinical prognostic staging system - Modern Pathology