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:

Question

Accepted Answer

Vimentin, epithelial membrane antigen, inhibin, CD99

Answer

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

Answer

Chromogranin, CD45, CD99, CD20

Answer

CD =3, chromagranin, CD45, synaptophysin

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:

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