Basic Consumer Health Information About the Prevalence, Risk Factors, and Symptoms of Breast Cancer, Including Ductal and Lobular Carcinoma in Situ, Invasive Carcinoma, Paget Disease, Triple-negative Breast Cancer, and Breast Cancer in Men and Pregnant Women; Along With Facts About Benign Breast Changes, Breast-cancer Screening and Diagnostic Tests, Treatments Such as Surgery, Radiation Therapy, Chemotherapy, and Hormonal and Biologic Therapies, Tips on Managing Treatment Side Effects and Complications, A Glossary of Terms, and A Directory of Resources for Additional Help and Information