Obtained from the Pathology Information Educational Resource (PEIR) website (http://peir.net/) PEIR Image# 490808. This image & caption are labeled as non-copyrighted work from a publication of the Armed Forces Institute of Pathology, a government agency.

Caption: METASTATIC NASOPHARYNGEAL CARCINOMA IN LYMPH NODE The tumor cells typically have an indistinct cellular outline and distinct nucleoli.

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