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Tonsil - Most squamous epithelial cells of the tonsil crypts exhibit cytokeratin 6 immunostaining. |
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Tonsil, surface epithelium - Squamous epithelium of the tonsil surface shows strong cytokeratin 6 immunostaining of all cell layers except basal cells. |
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Urinary bladder, muscular wall |
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Urinary bladder, urothelium |
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