Table 1 Immunohistochemistry (diaminobenzidine) staining results
Immunostain | Organ | |
|---|---|---|
Ovary | Skin | |
Cancer antigen 125 | Negative | Negative |
CDX2 | Positive | Positive |
Carcinoembryonic antigen | Positive | Positive |
Cytokeratin 7 | Negative | Not available |
Cytokeratin 20 | Positive | Not available |