Patient: I have had a parametrial gland for almost two months, and it is a little painful. What is the parammary gland? The people’s hospital gastrointestinal surgery Zhu Ziyuan: paramammary gland: when people are not born, in the mother’s body, there is a process of development of multiple pairs of breasts like animals, but at birth, in addition to the front of the chest, are degenerated, if not degenerated or degenerated incomplete that is, there are multiple breasts, also known as parammary glands, to the axilla is common. The paramammary gland has the same structure as the breast and generally does not require special treatment, but it should be noted that the tissue it contains may have various breast diseases, including tumors, and surgery should be considered in the following cases: ① affect the appearance; ② have obvious hard nodes; ③ have obvious pain symptoms; ④ have an unclear diagnosis and cannot exclude other tumors.