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Pancreas – Adenocarcinoma lacking factor XIIIa positive cells. |
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Pancreas – Neuroendocrine tumor containing very few factor XIIIa positive cells. |
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Parotid gland – Warthin tumor showing multiple factor XIIIa positive cells, mainly located between epithelial and lymphatic cells. |
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Penis – Squamous cell carcinoma containing factor XIIIa positive cells. |
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