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Pancreas- Ductal adenocarcinoma with strong S100P immunostaining of tumor cells. Few S100P positive granulocytes are also seen. |
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Pancreas- S100P negative neuroendocrine tumor. Few S100P positive granulocytes are also seen. |
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Penis- Squamous cell carcinoma with focal S100P immunostaining of tumor cells in areas of keratinization. |
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Prostate- Adenocarcinoma (Gleason 5+5=10) with moderate to strong S100P immunostaining of tumor cells. |
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