糖尿病乳腺病是一种乳腺的良性瘤样纤维组织增生性乳腺病,是一种罕见的糖尿病并发症。多发生于绝经期前的1型糖尿病(T1DM)患者。1984年首先由Koler和Khardori报道。本病国内未见病例报告,仅见两篇综述性文章。现报告1例如下。患者女,34岁,无意中发现左乳腺肿物2 d入院。20岁时发现糖尿病,确诊时即应用胰岛素注射治疗(每天注射3次),剂量 Diabetes Breast disease is a benign tumor-like fibromatosis of the breast and is a rare complication of diabetes. Occurred in premenopausal type 1 diabetes (T1DM) patients. First reported by Koler and Khardori in 1984. This disease has not seen the domestic case report, only see two review articles. One report is as follows. Female patient, 34 years old, inadvertently found left breast tumor 2 d admission. Diabetes was found at the age of 20, and insulin was given at the time of diagnosis (3 injections per day), and the dose