Case of the month - June 2007
History:
- 50 year old female - 15mm cluster of fine calcs upper outer quadrant left breast. No discrete mass. R3
Low power view (x 4) of core biopsy (1)

Medium power views (x 10) of papillary fragment - note calc (arrow)

Low power view (x 4) of core biopsy (2)

Medium power views (x 10) of Area 'B' above - note calcs (arrow)

Medium power view of Area 'B' above.
'Mouse over' for high power view

High power views (x 40) of separate fragment

- What are the main features in this biopsy
- Are there any additional studies that might help you?
- What is your diagnosis?