WSI24-422-Case-2

From MGH Learn Pathology
WSI24-422-Case-2
43 yo F with invasive ductal carcinoma
HER2 IHC: 2+ (OSH: 3+) / HER2 FISH: Amplified (Ratio = 4.6, 6.8/1.5, Group 1)
February 6, 2026 2:00:00 PM