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Washington University Experience | NEOPLASMS (GLIAL) | Ependymoma, clear cell | 2C1 Ependymoma, clear cell type (Case 2) EMA 1.
2C1-3 There is widespread immunoreactivity for epithelial membrane antigen (EMA), displaying a cytoplasmic dot-like pattern with occasional membrane staining as well. (EMA IHC)