Breast Cancer, Version 3.2018

This is a clinical practice guideline for patients with breast cancer. The guideline examines the staging, pathology assessment, and treatment approach for these patients. Pure non-invasive carcinomas (stage 0), stage 1, 2A, 2B or 3A (T3, N1, M0) invasive breast cancer, stage 3 invasive breast cancer, and stage 4 metastatic or recurrent breast cancer are discussed. Special situations including Paget’s disease, phyllodes tumours of the breast, breast cancer during pregnancy, inflammatory breast cancer, and axillary breast cancer are also considered.