Figure 3From: Peripheral medulloepithelioma: a rare tumor with a potential target therapy Pathology of the tumor at diagnosis. Areas of tumor at higher magnification show stratified columnar cells bordered by internal and external limiting membrane HE 40× (A) and 60× (B). Positivity of the neoplastic cells for NSE 60× (C) and for CD56 60× (D).Back to article page