Conventional medical principles and complementary frequency information Author: NLS Informationsmedizin GmbH, Herbert Eder Introduction Fibrocystic breast changes are among the most common benign changes in the breast. In the literature they are also described as fibroglandular changes, fibrocystic changes, chronic cystic mastitis, mammary dysplasia or benign breast disease. Many women experience palpable changes in the course of their lives.Continue reading