Presentation
Routine breast imaging
Patient Data
Age: 50 years
Gender: Female
![](https://prod-images-static.radiopaedia.org/images/4334294/cd9caf9b2e3b3fe5ecd52084934374_thumb.jpeg)
![](https://prod-images-static.radiopaedia.org/images/4334310/33cf12e0acb79c8bc406dcf0409c46_thumb.jpeg)
Download
Info
![](https://prod-images-static.radiopaedia.org/images/4334294/cd9caf9b2e3b3fe5ecd52084934374_big_gallery.jpeg)
Small lesion has now appeared in the medial breast
From the case:
Screening mammogram - lobular carcinoma
Download
Info
![](https://prod-images-static.radiopaedia.org/images/4334302/c276b29bdd7350d0b6049ca55fa2e4_big_gallery.jpeg)
Small solid lesion of 4 mm confirmed on ultrasound.
Case Discussion
The value of using previous studies for comparison. It is quite exceptional to be able to biopsy a 4 mm lesion. Review what "overdiagnosis" is. Reading of screening studies should be done in isolated reading areas. If your reading environment is a generally busy, noisy area with distractions and phone calls, you will miss these lesions.
Confirmed lobular carcinoma.