乳腺增生症是一种既非炎症,也非肿瘤的良性疾病。一般认为它是机体内分泌环境紊乱造成的乳腺实质和间质增生或复旧失调,是中青年妇女常见病,发病年龄多为30～50岁,绝经的妇女较少见。乳腺增生症最典型的表现是周期性变化的乳腺结节与疼痛。常在月经来潮前逐渐加重,月经过后逐渐 Hyperplasia of mammary glands is a benign disease that is neither inflammation nor tumor. Is generally believed that it is caused by the body’s endocrine disorders of the breast essence and interstitial hyperplasia or senescence disorders, is a common disease in young women, the age of onset is mostly 30 to 50 years old, menopausal women are rare. The most typical manifestation of hyperplasia of mammary glands is periodically changing breast nodules and pain. Often before the menstrual cramps gradually increased, gradually after menstruation