乳腺纤维囊性变的组织学外观。可见到囊性扩张导管、小叶区伴大量纤维结缔组织（硬化性腺病）增生、间质纤维化。靠近中心的右上部可见一小钙化灶。未见非典型增生。
This is the histologic appearance of fibrocystic changes in breast. There are cystically dilated ducts, areas of lobules that are laced with abundant fibrous connective tissue (sclerosing adenosis), and stromal fibrosis. There is even a small area of microcalcification seen just to the upper right of center. No atypical changes are seen here.