mastectomy

This term describes a specific surgical intervention focused on the excision of mammary tissue. It carries a heavy clinical and emotional weight, typically associated with oncology and preventative healthcare. The term is used in both medical charts and patient consultations to denote the physical act of removal. As a medical procedure name, it is a countable noun. While it refers to a singular event, it can be pluralized when discussing multiple procedures across a patient population or bilateral surgeries.