What is the reason for the long areola knot?

1. Normal phenomena: The areola long lumps may be caused by normal oil secretion. Because there are areola glands in the areola, areola glands refer to some small bumps on the areola, which are used to secrete oil and protect the nipple areola. In addition, when women are pregnant, there will also be areola lumps, that is, Montessori nodules, which are caused by increased estrogen and progesterone after pregnancy. It is a normal pregnancy change. 2. Breast lipoma: It is a benign tumor on the body surface, which occurs on the body surface and breast. It presents as a single round or lobular soft mass with clear boundaries. Surgical resection is the main treatment.