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 | - | - |