What does mastalgia refer to?

Mastalgia specifically refers to pain in the breast tissue. This term is derived from the Greek words "mastos," meaning breast, and "algia," meaning pain. Breast pain can vary in intensity and may arise from various factors, including hormonal changes, injury, or underlying medical conditions. Understanding mastalgia is important in medical contexts as it helps healthcare professionals accurately diagnose and address concerns related to breast health. The other options pertain to pain in different body areas, which is why they do not accurately define mastalgia.