乳腺导管上皮呈旺炽性增生

图示：乳腺导管上皮呈旺炽性增生。患乳腺癌的风险轻微增加（为正常的1.5到2倍）。

More florid ductal epithelial hyperplasia of the breast is shown here. There is a slightly increased risk (1.5 to 2 times normal) for breast carcinoma when such changes are present.