Copyright: ©Author(s) 2026.
World J Clin Oncol. Apr 24, 2026; 17(4): 118631
Published online Apr 24, 2026. doi: 10.5306/wjco.v17.i4.118631
Published online Apr 24, 2026. doi: 10.5306/wjco.v17.i4.118631
Table 2 Immunohistochemical profile
| Marker | Expected result | Diagnostic significance |
| CD10 | Positive (stromal cells) | Sensitive marker of endometrial stroma. Useful when glands are scant |
| PAX8 | Positive (glandular epithelium) | Confirms Mullerian epithelial origin |
| GATA3 | Negative | Excludes breast epithelial origin |
| ER/PR | Often positive | Hormonal responsiveness, nonspecific within breast tissue |
- Citation: Marneri AG, Pavlidis ET, Stavrati KE, Mouratidou C, Kofinas A, Konstantopoulou I, Pavlidis TE. Current perspectives on diagnosis and management of primary and secondary breast endometriosis and potential risk of breast cancer. World J Clin Oncol 2026; 17(4): 118631
- URL: https://www.wjgnet.com/2218-4333/full/v17/i4/118631.htm
- DOI: https://dx.doi.org/10.5306/wjco.v17.i4.118631