PHOX2B is a reliable immunomarker in distinguishing peripheral neuroblastic tumours from CNS embryonal tumours.
Sanda AlexandrescuVera PaulsonAdrian DubucAzra LigonHart G LidovPublished in: Histopathology (2018)
PHOX2B antibody is helpful in distinguishing between peripheral neuroblastic and CNS embryonal tumours, which are immunonegative, with the caveat that a subset of pineoblastomas has significant expression.