Difference between revisions of "WSI24-422-Case-9"

From MGH Learn Pathology
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|performer=Mjf12
 
|performer=Mjf12
 
|bodySite=BREAST CORE BIOPSY
 
|bodySite=BREAST CORE BIOPSY
|reasonCode=66 yo F with invasive ductal carcinoma
+
|reasonCode=66 yo F with invasive ductal carcinoma (Slide 1 - OSH HER2 IHC, Slide 2 - MGH HER2 IHC)
 
|supportingInfo=HER2 IHC:  2+  (OSH: 3+ in 30%, 1+ to 2+ in remainder)
 
|supportingInfo=HER2 IHC:  2+  (OSH: 3+ in 30%, 1+ to 2+ in remainder)
 
HER2 FISH:  Not amplified
 
HER2 FISH:  Not amplified

Revision as of 15:10, February 3, 2026

WSI24-422-Case-9
66 yo F with invasive ductal carcinoma (Slide 1 - OSH HER2 IHC, Slide 2 - MGH HER2 IHC)
HER2 IHC: 2+ (OSH: 3+ in 30%, 1+ to 2+ in remainder)

HER2 FISH: Not amplified

Ratio = 1.1, 2.4/2.1, Group 5
February 6, 2026 2:00:00 PM