MYB expression by immunohistochemistry is highly specific and sensitive for detection of solid variant of adenoid cystic carcinoma of the breast among all triple-negative breast cancers.
Harsh BatraPriya S C BoseYang DingAlan DaiHui ChenConstance T AlbarracinHongxia SunAysegul A SahinFei YangIgnacio I WistubaMaria G RasoPublished in: Histopathology (2024)
Our study revealed diffuse/strong MYB staining (3+) only in solid/basaloid adenoid cystic carcinomas. Thus, we recommend routine MYB IHC staining in triple-negative breast carcinoma with solid/basaloid morphology to improve diagnostic accuracy.