![](/upload/media/research/HistoMAX/MSVA/Cytokeratin 7/normal/GTX04375_normal_61.webp) |
Tonsil - A small fraction of squamous epithelial cells of the crypts show a moderate to strong Cytokeratin 7 immunostaining. |
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![](/upload/media/research/HistoMAX/MSVA/Cytokeratin 7/normal/GTX04375_normal_62.webp) |
Tonsil, surface epithelium - Few scattered squamous epithelial cells may stain Cytokeratin 7 positive in the surface epithelium of the tonsil. |
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![](/upload/media/research/HistoMAX/MSVA/Cytokeratin 7/normal/GTX04375_normal_63.webp) |
Urinary bladder, muscular wall |
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![](/upload/media/research/HistoMAX/MSVA/Cytokeratin 7/normal/GTX04375_normal_64.webp) |
Urinary bladder, urothelium |
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