Microscopic Description -- Neck Mass


MICROSCOPIC DESCRIPTION:

GFAP Synaptophysin Synaptophysin

Microscopic examination reveals a tumor composed of homogeneous cells with oval to round nuclei and moderate eosinophilic cytoplasm. The tumor cells show a "zellballen" arrangement, with nests lined by sustentacular cells. GFAP and Synaptophysin stains are positive in the tumor cells.


FINAL DIAGNOSIS


Case 

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