WSI24-286: Breast didactic - Monday, April 7, 2025

From MGH Learn Pathology


Request type AP didactic (409073007) - MGH
Subspecialty Breast
Set [[]]
Topic Cornell 2025
Presenter Lerwill, Melinda J.,MD
Date and time Monday, April 7, 2025 3:00 PM



Case Clinical history Requester
Case Clinical history Requester

Case 1


74 yo F with area of architectural distortion in the right breast Mjf12

Case 2


80 yo F with left breast mass Mjf12

Case 3


65 yo F with 2.1 cm left breast mass and 3.5 cm left axillary lymph node (representative section from each) Mjf12

Case 4


63 yo F with 1.7 cm right breast mass (H&E p63 myosin) Mjf12

Case 5


68 yo F with left breast mass Mjf12

Case 6


70 yo F with palpable right breast mass Mjf12

Case 7


70 yo F - excision of right breast mass (H&E MNF116) Mjf12

Case 8


39 yo F with diffuse breast thickening. Patient underwent a mastectomy. On gross examination the majority of the breast appeared beefy red and spongy. Mjf12

Case 9


51 yo F with 14.5 cm right breast mass prior incisional biopsy showed an undifferentiated malignant neoplasm Mjf12

Case 10


54 yo F with lobulated right breast mass Mjf12

Case 11


54 yo F with lobulated R breast mass - re-excision of case 10 (H&E p63 keratin 5/6) Mjf12