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xiaoyan0290 离线
liguoxia71 离线
IHC stains are needed for some cases.
CK7 or AE1/3 to confirm the epithelial lesion.
ductal vs. lobular carcinoma: P120 and E-cadherin
ER, PR, Her2/neu for all invasive carcinoma. Interested to see if it is a triple negative tumor.
neuroendocine markers: Chromogranin and synaptophysin