This document provides an overview of breast disorders and their management. It discusses breast self-examination techniques and diagnostic tools for assessing breast disorders such as mammography. Common benign breast conditions like fibrocystic changes, mastalgia, and fibroadenomas are explained as well as infections. The document also has a significant focus on breast cancer, covering etiology, types, clinical manifestations, diagnostic testing, surgical and nonsurgical treatment options, nursing management, and cultural considerations. Post-mastectomy breast reconstruction techniques including implants, tissue expanders, and flaps are outlined.