Case Report
Occult Breast Lobular Carcinoma with Numerous Circulating Tumor Cells in Peripheral Blood
Table 2
Immunohistochemical findings of this case.
| | Bone marrow | Axial lymph node | Stomach |
| AE1/AE3 | + | + | + | ER | + | + | + | PR | + | + | + | HER2 | Score 1+ | Score 1+ | Score 1+ | Mammaglobin | − | − | − | GCDFP15 | + | + | + | CK7 | + | + | + | CK20 | − | − | − | CDX2 | − | − | − |
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