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Urinary bladder- Kallikrein 7 negative muscle-invasive urothelial carcinoma. |
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Urinary bladder- Muscle-invasive urothelial carcinoma containing few interspersed tumor cells with strong Kallikrein 7 immunostaining. |
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Urinary bladder- Muscle-invasive urothelial carcinoma with strong Kallikrein 7 immunostaining of a fraction of tumor cells undergoing squamous differentiation. |
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Vulva- Squamous cell carcinoma showing a significant Kallikrein 7 immunostaining of tumor cells. |
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