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Case 25

Updated: Jan 23

A 30-year-old male was found to have large intra-abdominal mass. Tumor positive for keratin.







What's the diagnosis

  • Ewing sarcoma

  • Neuroendocrine neoplasms

  • Paraganglioma

  • Desmoplastic small round cell tumor

You can vote for more than one answer.


Answer


Credit: Dr. Dong Ren, MD; UC Irvine
Credit: Dr. Dong Ren, MD; UC Irvine

Case credit: UCSD pathology

Author: Wangpan Jackson Shi, MD

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