Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Atypical medullary carcinoma of the breast with cartilaginous metaplasia. (A) Ultrasound image reveals lobulated hypoechoic lesion in BRCA1 germline muation patient. (B) Higher magnification view of the previous slide shows the highly anaplastic tumor cells in a background of lymphoplasmacytic infiltrate (H&E, ×200).
