乳腺小管癌(tubular carcinoma of the breast)是一种少见的乳腺癌病理类型,现将我科近期所遇乳腺小管癌合并低级别导管原位癌1例,结合文献复习报告如下:1病例报告患者,女性,35岁,因“发现右侧乳房肿块半年余”入院。查体:右侧乳房内下象限可触及一肿块,约3.0cm×2.0,质硬,边界不太清楚,表面欠光滑,移动度差,皮 Tubular carcinoma of the breast is a rare pathological type of breast cancer. Now we have a case of breast ductal carcinoma with low-grade ductal carcinoma in situ. A review of the literature is as follows: 1 Case Report Patients , Female, 35 years old, because of “found the right breast lump more than six months ” admission. Examination: the right lower quadrant of the breast can reach a lump, about 3.0cm × 2.0, hard, the border is not clear, the surface is less smooth, poor mobility, leather