Sections from a solid-cystic uniliateral ovarian tumor in a 30 year old female showed a tumor composed of diffuse sheets of small cells with doubtful nuclear grooving and scanty cytoplasm. No Call-Exner bodies are seen. The ideal immunohistochemistry panel would include:

A. Vimentin, epithelial membrane antigen, inhibin, CD99

B. Desmin, S-100 protein, smooth muscle antigen, cytokeratin

C. Chromogranin, CD45, CD99, CD20

D. CD =3, chromagranin, CD45, synaptophysin

Correct Answer: Vimentin, epithelial membrane antigen, inhibin, CD99

Description: CD =3, chromagranin, CD45, synaptophysin

Category: Pathology

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