If there is no pain or discomfort in the breast or other abnormalities, it is normal. The leopard sign mainly indicates cystic hyperplasia of the breast, which is a common phenomenon in young and middle-aged women with breast hyperplasia. If there is no obvious discomfort or pain before menstruation, and the symptoms are relieved after the onset of menstruation, no medication is needed, it is due to the disorder of hormone levels in the body and the imbalance of estrogen and progesterone. You need to keep your mood happy, anger or stress can easily trigger the symptoms of mastocytosis, pay attention to the usual ultrasound review follow-up, symptomatic treatment in time if the symptoms worsen or have abnormalities.