Diabetic fibrous mastopathy.

Diabetic fibrous mastopathy is an uncommon self-limiting fibroinflammatory diseae of the breast that is seen predominantly in premenopausal women with long standing type I (insulin dependent) diabetes mellitus. In this report, we present a 29 years old female with uncontrolled diabetes mellitus presenting with bilateral breast masses which were irregular and hypoechoic on ultrasound, gradual enhancement on MRI and diagnosed as diabetic fibrous mastopathy on histopathology. It is quite difficult to distinguish it from malignancy on mammographic and ultrasonographic features or clinical findings. Correlation of the pathological features may help to make the correct diagnosis for this disease.