Figure 2From: Peripheral medulloepithelioma: a rare tumor with a potential target therapy Pathology of the tumor at diagnosis. Papillary and tubular patterns represent the distinctive appearance of medulloepithelioma; HE 4 × (A). Positivity of the neoplastic cells for S100 protein 60× (B) and for PanCytokeratin 60× (C).Back to article page