Case Report
Primary Neuroendocrine Tumor of the Parotid Gland: A Case Report and a Comprehensive Review of a Rare Entity
Table 2
Immunohistochemical staining of some malignant round cell tumors. SmCC: small cell carcinoma, NB: neuroblastoma, SYP: synaptophysin, CgA: chromogranin A, EMA: epithelial membrane antigen, CK: cytokeratin, TTF-1: thyroid transcription factor-1, NSE: neuron specific enolase.
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