Fig. 6.

Haematoma. Patient followed for right breast cancer treated in 1998, referred for opinion concerning a mammographic opacity of the right breast not present on the previous mammogram. Ultrasound revealed a mixed hyperechoic and hypoechoic, partially attenuating zone. On clinical interview, the patient reported a motor vehicle accident with ecchymosis of the breast in contact with the safety belt. Ultrasound-guided microbiopsy demonstrated fat necrosis and no suspicious image. Regression of the image on regular follow-up examinations