Skip to main content

Table 1 Tumor immunochemistry at diagnosis and at relapse

From: Peripheral medulloepithelioma: a rare tumor with a potential target therapy

Immunochemistry Diagnosis Relapse
CD56 ++ ++
WT1 ++ (cytoplasmatic) ++
NSE +- +-
Synaptophisin +- +-
S100 protein +- +-
Cytokeratin MNF116 +- +-
CD99 - -
Alpha-fetoprotein - -
CD30 - -
OCT 3/$ - -
β-HCG - -
EGFR - -
PDGFR + ++
ADAR 1 + +
ADAR 2 - -
  1. LEGEND: EGFR, epidermal growth factor receptor; PDGFR, platelet-derived growth factor receptor; ADAR, adenosine deaminases that act on RNA.