Utility of Protein Kinase C Beta II Immunohistochemistry in Differential Diagnosis of Ewing Sarcoma
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The diagnosis of Ewing sarcoma can be challenging, particularly when the tumor is present in an atypical location and resembles histologic mimics. The hallmark feature of Ewing sarcoma is chromosomal translocation, t(11;22)(q24;q12), involving EWSR1 and ETS ge... ...
